Royal Belgian Institute of Natural

Annual Report 2009 Sciences

Royal Belgian Institute of Natural Sciences –

Foreword

The financial crisis in autumn 2008 could have left us fearing the worst. However 2009 passed relatively calmly, enabling the establishment to preserve its essential operational capacities.

Although the grant was not indexed, it was nevertheless maintained. A personnel plan was prepared and validated – its implementation is awaited with impatience after the absence of recruitment possibilities in 2008. Visitor numbers to the museum fell only slightly, as envisaged after the exceptional year we had in 2008. The most visible impact of the crisis was the effect on revenue from the rental of spaces, which fell by 52%.

The Institute has therefore been able to carry out its programme for Darwin Year, on the 200th anniversary of the birth of this great scholar and the 150th anniversary of the publication of his seminal work, On the Origin of Species. His theory of evolution has provided the irrefutable framework to this day of a scientific explanation of biological diversity and of the history of life. Biology, palaeontology and ecology constantly refer to it. The Institute’s research activity has demonstrated it permanently, and the following report provides numerous examples. Darwin Year also inspired events aimed at a wide-ranging audience. The opening of the Gallery of Evolution completes the renovation of the wing of the museum devoted to the history of life. Another very important component is the support provided to teachers from all countries, through the handbooks, training sessions and conferences, to integrate evolution more clearly into natural science classes. All of these tools will of course remain available and useable for many years to come.

Contemporary biodiversity is the result of evolution: the temporary exhibition Whales and Dolphins has provided an eloquent example. But it is pure coincidence that Darwin Year is being followed in 2010 by the International Biodiversity Year. To celebrate this field in which it has been active for 165 years, the whole Institute has been mobilised. Research, expertise, collections and knowledge diffusion went hand-in-hand to prepare a programme of actions aimed at the general public, researchers and decision makers alike.

The official launch of this programme took place on 17th November. Will it be able to change people’s mentalities? We shall report back to you in a year’s time. For now, I wish you a pleasant reading of this 2009 activity report.

camille pisani

MANAgINg DIReCToR

Royal Belgian Institute of Natural

Annual Report 2009 Sciences

Royal Belgian Institute of Natural Sciences –

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1. results

Royal Belgian Institute of Natural Sciences –

1. results

Finance

The positive trends observed in 2008 were confirmed in 2009. The museum and research activities generated one and a half times more revenue than the grant allocated to the Institute by the federal authorities. Total revenue exceeded €19 M. Taking into account the outstanding items at the end of the year, the balance sheet resulted in a profit of €252 K.

stable revenue

In spite of the reduction in the number of visitors compared with 2008, 2009 remained a good year in terms of attendance, with nearly 320,000 visitors. The success of temporary exhibitions (110,000 visitors) made it possible to maintain ticket-related income at the same level as for the previous year.

All of the activities connected with the museum accounted for 35% of the Institute’s self-

generated income. Revenue related to scientific activities fell slightly, but not significantly (-1.5%). Research activities accounted for nearly 57% of the Institute’s self-generated income.

The Federal Scientific Policy (Belspo) remains the Institute’s principal source of research contracts. The federal authorities as a whole account for nearly 50% of the research programme funding.

Research on behalf of the federated entities and the european Commission has not decreased. Alongside the growth in revenue from the private sector and after the federal authorities, it constitutes a third and increasingly important pillar of research funding within the Institute.

a slight expenditure increase

Between 2008 and 2009, the Institute’s expenditure increased by 2.51%. efforts to harness the proportion of expenditure on personnel from the grant (-4% between 2008 and 2009) were cancelled out by the increase in operating costs. In this respect, the two most significant factors were: the increase in costs related to the oceanographic ship Belgica (+6%, from €1,926 K to €2,046 K); and the 40% increase in building maintenance contracts (from €167 K to €234 K), following the extension of the spaces made available to the public.

conclusion

It is becoming increasingly clear that the Institute’s development potential is related to its capacity to generate income. Resources from the grant are totally used to cover incompressible salary charges and operational costs: Some 99.58% of the expenditure budget paid from the grant has been used up! The diversity of its revenue is one of the Institute’s specific features and strengths. Maintaining them at their current level whilst controlling structural costs will be one of the challenges for the coming year.

Royal Belgian Institute of Natural Sciences –

1. results

Royal Belgian Institute of Natural Sciences –

1. results

Royal Belgian Institute of Natural Sciences –

1. results

Royal Belgian Institute of Natural Sciences –

1. results

Royal Belgian Institute of Natural Sciences –

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2. research

Royal Belgian Institute of Natural Sciences –

2. research

the following examples are only a part of the research work and expertise conducted by the rBins.

A Whale in the Port of Antwerp

on 22nd September 2009, less than three weeks before the opening of the “Whales & Dolphins” temporary exhibition, researchers from the Institute were alerted by an unusual text message: a dead whale is drifting in the Port of Antwerp! Aware that it meant the start of a very long day for these researchers responsible for coordinating and monitoring marine mammals, they set off early, loaded up with all their autopsy equipment.

When they arrived, the animal in question was discovered to be a female common finback whale, whose exact length (19.9 metres) made it the largest animal to have beached on the Belgian coast since the 1970s.

It was soon established that the whale had been hit by the Colombian fruit cargo ship Summer Flower in the Atlantic and had remained caught on the ship’s bows for several days before beaching in the port. This type of accident is unfortunately all too frequent and the threat to the whale population it represents is taken very seriously by the International Whaling Commission, in which Belgium is presiding over the working group that deals with such issues.

With the local and Flemish regional port authorities, the researchers agreed to tow the dead whale to the beach at St-Anneke, 20km further up the estuary, to conduct the autopsy. In spite of the intervention of firemen from the Port of Antwerp and the Civil Defence, the operation was not simple, as the whale weighed over 40 tonnes. After the autopsy, there was then the question of what to do with the skeleton: As the RBINS already had an exceptional collection of cetacean skeletons, it was decided that only the lower jaw (i.e. two mandibles, each 4.85 m long) would be conserved by the Faculty of Veterinary Medicine at the university of ghent, to form the jewel of its museum in Merelbeke.

The Neanderthal enigma

In europe, between 40.000 and 30.000 years B.C., Neanderthal humans who inhabited eurasia for several hundred thousand years were replaced by anatomically modern humans (our species), who originated in Africa. The disappearance of these last Neanderthals has remained a mystery: did they die out by themselves, were they killed or were they assimilated by modern humans? The question is even more difficult to answer in that there are very few human fossils from this period and no site has been found that clearly proves the simultaneous existence of both populations. one of the problems is that the material with which researcher work comes from old archaeological sites that were not always excavated in a rigorous manner. As it is not possible to sift through the sites again, palaeoanthropologists from the RBINS have attempted to directly radiocarbon (re)date two Neanderthal skeletons found in Spy in 1886, of which Belgium can be proud. They have now shown that the Neanderthals survived in Belgium until at least 36.000 years B.C. and were probably associated with a quite specific transition culture: lincombian–Ranisian– Jerzmanowician, represented in numerous sites in North-West europe dating back to this time, of which Spy offers one of the finest examples. But no one can state conclusively whether this technical culture is specific to modern humans (Homo sapiens sapiens) or Neanderthals. The only thing the new datings show is that in this region, technological evolution and the disappearance of the last Neanderthals can probably not simply be put down to acculturation by anatomically modern man and as such, the causes of their disappearance still remain unknown.

MARINe eCoSYSTeM MANAgeMeNT

ANTHRoPologY - PReHISToRY

09 - 13.02

12.02

International conference Official inauguration of the Gallery of the Evolution,

Tribute to Charles Darwin

on the 200th anniversary of the birth of Charles Darwin and Bernissart Iguanodons, organised by the Palaeontology Department

Royal Belgian Institute of Natural Sciences –

2. research

ReCeNT INVeRTeBRATeS

Habit Doesn’t Make the Species

The study of biodiversity requires not only the identification and description of organisms, but also the unravelling of their evolutional history, in order to better understand their relations in the living world.

As the point of departure of descriptive taxonomy, the physical appearance of a living being is sometimes deceptive: resemblances and differences do not always correspond to a fundamental resemblance – or difference – with other species in the same group.

Thus, until now researchers thought that with their quite characteristic external appearance, the family of marine worms called Desmoscolecida had a special, unique place in the major phylum (group) of round worms, Nematodes. They have not managed to situate them in the phylogeny of other families of Nematodes, with which they saw no apparent resemblance. By sequencing a small sub-unit of DNA of the ribosome (18S DNAr), researchers from the RBINS working with other researchers from South Korea have managed, for the first time, to establish all the evolutional relationships of Desmoscolecida and thereby precisely situate them in the phylum of Nematodes.

unlikely Marriage of a Viviparous and an oviparous Animal

Winkles have been intensively studied as a crucial organism in the ecology of intertidal zones and are also widely used as bio-indicators of marine pollution. Clearly, this requires these organisms to be identified quickly and precisely. Yet among small marine invertebrates, identifying the different species is often very difficult, as they are morphologically very similar. This is the case with Littorina saxatilis and Littorina arcana, two species of winkles found frequently in intertidal zones along Western european coastlines. The shells of these two species show an incredible variety of forms and colours and the identification of the two types can not be based on the morphology of the shells. Neither is it possible to distinguish males from females through their reproductive systems, nor the young, which are sexually immature animals. only the anatomy of the females can be easily identified, as L. saxatilis is viviparous and has a pouch containing young, whereas L. arcana is oviparous and does not have an “embryonic sack”, but instead a gelatinous gland, which secretes the developing egg.

Working with researchers from the Academy of Science in Russia, biologists from the RBINS have been looking for a possible DNA marker to differentiate L. saxatilis from L. arcana. Initially, the researchers examined whether the mitochondrial DNA could potentially offer a solution, as is the case in many other animal groups. To their great surprise, this was not the case. They then used a different technique making it possible to study the animal’s nuclear DNA and they managed to define “markers” which enabled them to unequivocally distinguish between the two species, independently from gender or stage of development.

The use of such markers on these populations in the White Sea and the Baring Sea to the North of Norway has already generated a surprising result: in these regions and under natural conditions, the two species spontaneously interbreed! This phenomenon is truly “extraordinary” when we consider that these animals have such different biological reproduction methods.

15.02 28.02 19.03

Official inauguration of the First Biology Masters Day, The Brussels Tourist Office Princess Elisabeth polar organised by the Royal presented the Museum station and establishment of Belgian Zoological Society. It with the Best Brussels the first direct telephone attracted 160 students to the Special Venue Award contact from the RBINS RBINS, one third of the

targeted audience.

Royal Belgian Institute of Natural Sciences –

2. research

Royal Belgian Institute of Natural Sciences –

2. research

eNToMologY

BelgIAN geologICAl SeRVICe

The Dynamics of the galapagos Islands in Detail

lost in the middle of the ocean, the volcanic formations of the galapagos archipelago provide a natural laboratory to study evolution. This archipelago is made up of 16 islands and some forty rock formations, which appeared between 4 and 0.5 million years ago near to the equator, 1.000 km from the South American continent, and is famous above all for its giant tortoises, iguanas and majestic cacti. But the RBINS has acquired a worldwide reputation for its expertise in the ecology of these islands through its study of insects and spiders.

Since 1982, researchers from the entomology Department have studied the invertebrate fauna of these islands, initially focusing on spiders and coleopterans. Their principal objective was to identify the number and nature of species present on the various islands. More than half of the species are endemic to this island formation and often limited to just one island, which is an indicator of how fragile these ecosystems are. Ants, which have been studied more recently, present a different picture: 70% of some 50 species of ants are not indigenous and have been introduced recently by man. A major part of their study is aiming to explore the impact of these introduced species, which are sometimes very invasive.

Accumulated knowledge on invertebrate fauna, enhanced in 2009 by a series of field trips combined with laboratory DNA analyses, have made it possible to reconstruct the history of the evolution of these species and to identify the key factors involved in evolutionary mechanisms without which we would not be able to sustainably protect this sanctuary of biodiversity.

Rising Sea levels Do Not Mean the Total Submersion of land

In the context of climate change, experts and medias are predicting disasters in relation to the rising sea level. But these models and scenarios do not include sedimentological data that describe natural sea level variations. Thus the North Sea coastal plain has been formed since the Holocene (10,000 years ago) by the gradual replacement of peat bogs (freshwater) by marine sediments. Researchers from the Belgian geological Service have begun radiocarbon dating fossilised shells found in the most recent sediments. Combined with previous data, this work has made it possible to reconstruct the evolutionary mechanisms and processes of the coastal region over the past 3 000 years. It appears from this that the sea level has not fluctuated (oscillation between highs and lows) over the past 2,500 years, but has been characterised by a slow, regular rise of approximately 1 to 1.5 mm/year.

In developing countries, there are hardly any sea walls and the low-lying coastal area has always been in its natural state. This means therefore that these regions are going to evolve naturally, that is to say that the accumulation of marine sediment will be able to follow the rate of increase in the sea levels, as it has been the case over the past 6,000 years, as long as a sufficient amount of sediments is provided. geological research has determined that even with an increase in sea level of approximately 2 to 4 m every 1,000 years, a large area of the coastline will continue to develop and there will not be a total submersion of land. This is the case for example in Bangladesh, Vietnam and Java, countries whose coastlines are notably characterised by mangrove vegetation, which forms an excellent trap for sediment.

12.05 11.06

Welcoming of the 600,000th

The Marine Ecosystem The Belgian Women in visitor since the Museum

Management Department Science (BeWise) was reopened

presented a new map of the association organised a positions of North Sea wind workshop on the subject turbines Women & Evolution

Royal Belgian Institute of Natural Sciences –

2. research

H1N1: Wild Ducks under Close Watch

Public opinion worldwide was shocked when scientists announced the outbreak of a new type of flu virus, H1N1. Hardly ever fatal but easily transmissible, this virus surprised researchers owing to its ability to spread across species: ducks, pigs and then humans. These so-called “influenza” viruses are normally specific to the groups of animals in which they develop, and thus infection which takes place among wild animals generally leaves humans unaffected. Whilst the Belgian veterinary authorities were stepping up epidemiological surveillance in chicken, turkey and goose farms, the Belgian Bird Ringing Centre at the RBINS was mandated by the Federal Agency for the Safety of the Food Chain (FASFC) to monitor wild birds that could potentially transmit influenza viruses. Indeed, wild birds move about freely and the immense majority of them are protected. It is therefore essential to develop specific epidemiological monitoring programmes that are compatible with their protected status, whilst at the same time collecting the necessary data to develop public health policies. With its ringing specialists who have a long experience in gently capturing birds, combined with effective, tested sampling methodologies, the RBINS is capable of offering timely, additional information that is essential for monitoring and assessing such epidemics.

Apart from the collection of virological and serological samples, the RBINS is helping the health authorities to monitor the movements of wild birds (migrations) through the ringing programme that has been conducted since 1927. The data file collected so far has over 500,000 records. All of this information therefore makes it possible in this case to assess the dispersion capacities of these notorious viruses.

Biodiversity Platform

2009 was one of the most productive years for the Belgian Biodiversity Platform, with the organisation of numerous events and new projects both nationally and internationally:

  • 11th May: national scientific conference on invasive species, in connection with the theme of the International Biodiversity Day on 22nd May;

  • 9-12th october: organisation of an international symposium in cooperation with the eDIT Network of excellence, during the second DIVeRSITAS scientific conference in Cape Town, South Africa;

•7th December: training session on communication for researchers As the secretariat of the european Platform for Biodiversity Research Strategy (ePBRS), the Belgian Biodiversity Platform has also organised a participative symposium focusing on: A

knowledge network on Biodiversity, in order to contribute to discussions for a potential Intergovernmental Science-Policy Platform on Biodiversity and ecosystem Services (IPBeS). Furthermore, the development of a note concerning ecosystem services has made it possible

to initiate calls for projects in the context of the Belgian Federal Scientific Policy: Science for

Sustainable Development and the european BiodiveRsA eRA-Net. Finally, the Platform has successfully contributed to such projects as SCAR-MarBIN which generated financial mobilisation from a number of international partners, and BioFresh, which was selected for european funding in 2009 (http://www.freshwaterbiodiversity.eu).

All of the activities conducted in 2009 highlight the Belgian Biodiversity Platform’s credibility and commitment both nationally and internationally, and its crucial support role to the Belgian scientific community, in terms of international representation and as an interface between science and governance.

BelgIAN RINgINg CeNTRe

eDuCATIoN & NATuRe

12.06

Science facing aliens, theme

Acquisition of the Debrun collection, which contains several

of the symposium organised

thousand fossils, including vertebrates, invertebrates and

by the Biodiversity Platform

plants from the major Belgian and European sites

SYSTeMATICS AND BIoCHeMICAl TAxoNoMY

Royal Belgian Institute of Natural Sciences –

2. research

Belgium and the Congo Meet to Preserve Biodiversity

With 2 million km² of forested area, the Democratic Republic of Congo (DRC) contains nearly half of the tropical forests on the African continent. The River Congo alone accounts for 25% of Africa’s renewable water. But the principal wealth of the Congo basin is its incredible biodiversity. For some years the Congolese government has made efforts to ensure that its tropical forests are exploited sustainably. However, owing to its limited financial resources, the DRC needs support from abroad to rebuild the human and technical capacities it requires to ensure that its tropical forests are not destroyed.

Although Congolese biodiversity, and more specifically its tropical swamp forests, have been studied for a long time, very little recent information is available and practically all of our present knowledge is based on data and collections of specimens dating back to the colonial era. As the competent Congolese scientific community who is able to conduct research into biodiversity has suffered greatly from the complete isolation into which it was plunged by the chaotic period of the war, the RBINS, the Royal Museum for Central Africa, the National Botanical garden and the university of Kisangani have developed an ambitious project: Congo-Belgique-2010.

The project’s main objectives are:

  • to increase the capacity of the scientific community in the DRC by providing training to scientists and technicians;

  • to create a Centre for the Study of Biodiversity at the University of Kisangani (collections, research, expertise and training);

  • to organise a major expedition, in 2010, along the River Congo to collect biological

specimens (land and fluvial) which will be kept at the Centre for the Study of Biodiversity and will serve as the basis for all subsequent projects to monitor biodiversity in the Congo Basin.

Work during 2009 focused on the organisation of a preparatory mission and the training of Congolese researchers in taxonomy, ecology and more widely in environmental sciences. With the support it received from the Belgian Federal Scientific and Development Cooperation Policy, the Congolese government and unesco, the project has made it possible to acquire equipment, fund small research projects to be undertaken by the trainees, publish their results in reading committee reviews and organise a workshop on conservation strategies.

25.06

The bio-archaeological excavation campaign in Egyptian Predynastic tombs, known as Les animaux des dieux (Animals of the Gods), presented its results (Palaeontology Department)

Royal Belgian Institute of Natural Sciences –

2. research

Royal Belgian Institute of Natural Sciences –

2. research

BIologICAl eVAluATIoN

FReSHWATeR BIologY

The Impact of Biofuels on Biodiversity in Belgium

At the request of the Federal Public Health Programming Service, the RBINS has launched research to assess the impact of the development of biofuel crops on biodiversity in Belgium. Considering the areas necessary for the production of raw materials, researchers have quantified the effects on several animal populations of an extension of the land used for agricultural purposes, which could result from the incentives to produce non-food raw materials.

Common countryside birds, whose population have fallen by nearly 50% over the past twenty-five years in europe, have proven to be the best bio-indicators. If in open, natural habitats, one hectare produces 1 tonne of various grain each year and feeds 30 to 40kg of birds, in agricultural areas the same area produces 10 tonnes of cereals but feeds only 1 kg of birds.

By focusing on the evaluation of the impact of agro-fuels produced in Belgium, the RBINS is seeking to find out whether by further increasing the hold of agriculture on ecosystems, these new crops are going to aggravate – or not – this serious trend which is emptying our countryside of its birds, which play an essential part in the equilibrium of the food chain.

The Freshwater Paradox

on our blue planet, fresh water accounts for only 0.01% of total water and covers less than 1% of the earth’s surface. However, paradoxically it contains 12% of all known species, i.e. 126,000 different species of animals.

lakes are precious ecosystems that offer a high value of regional biodiversity. unfortunately, their biological quality is deteriorating throughout europe at an alarming rate. In order to protect them and increase their biodiversity, the RBINS, in partnership with some ten institutions, is coordinating the PoNDSCAPe project, which is studying the dynamics of pond ecosystems and the effects of current management practices on their long-term existence.

Interdisciplinary research into bacteria, phytoplancton, zooplancton, invertebrates, amphibians and macrophytes has shown that local factors such as fish, macrophytes, the quality of sediments and turbidity have the most significant consequences on biodiversity in pools. These results provide clear information for the management of highly fragmented landscapes, such as agricultural areas. They notably recommend that groups of several pools near to one another should be considered as coherent management units. They also recommend the creation of groups of different types of ponds and pools (small-large, deep-shallow) in humid areas. In a complex of pools, certain expanses of water should only offer limited access to cattle, owing to the negative effects of trampling the ground around the water’s edge. This does not mean however that access to cattle should be totally prohibited, as studies on the distribution of parasites indicate that natural pools where cattle also drink are healthier than had been thought until now.

More widely, research shows that pools could be used as models to improve conservation and the management of biodiversity as a whole, as they are still abundantly present in the landscape, their biodiversity can reach very high levels and recommended management practices could quickly reveal their positive effects.

03.07 10.07
Lubumbashi Zoo (DRC) inaugurated a Katanga nature Second EDIT summer
conservation exhibition, with the support of the Belgian school organised by the
National Focal Point Invertebrates Department in
the region of the Muránska
Planina national park
(Slovakia)

Royal Belgian Institute of Natural Sciences –

2. research

Taxonomy: the RBINS Brings Together european Competences

In order to effectively protect all the worldwide fauna and flora, as many specialists would be required as there are animal or plant groups! Yet this is far from being the case and furthermore, the available expertise is dispersed and heterogeneous. Funded by the european Commission (eC) for 5 years with a budget of 11.9 million euros, the network of excellence eDIT (european Distributed Institute of Taxonomy) has set itself the aim of uniting them around common practices and tools. It consists of 29 institutions including the largest biological collections in europe. Within this network, the RBINS has been assigned the task of training and developing awareness of modern taxonomy throughout europe.

The RBINS has therefore created the Distributed european School of Taxonomy (www.taxonomytraining.eu) which compiles and organises the provision of training which until now has been highly dispersed throughout the different countries. In this context the RBINS, working closely with the Royal Museum for Central Africa and the National Botanical garden of Belgium, has coordinated the organisation of european summer schools. The second series of courses was held in Slovakia and brought together 18 professional taxonomists and 20 students from 16 european universities (in 11 countries).

Alongside this, a programme called “experts-in-training” offered 31 training courses in 13 eDIT establishments and in 8 other partner institutions, aimed at young professionals from institutions and universities. With the budget provided by the eC, 17 grants (for 61 candidates) were allocated, equivalent to 36 weeks of training.

In order to prepare for the International Year of Biodiversity (2010), the RBINS, which is responsible for raising public awareness in eDIT, created an electronic agenda in 2009 containing all the public events that will enable european society to better understand the issues involved in biodiversity. At the end of 2009, this online agenda presented over 150 events organised in 30 countries. (www.countdown2010.net/byse).

Finally, to encourage young people to take up a career in taxonomy, the RBINS has also compiled profiles of young researchers, presenting all the aspects of this overlooked profession which nevertheless often resembles a fascinating adventure, as described in the accounts of expeditions published on the eDIT blog (http://systematicsblog.myspecies.info/).

Sharing North Sea Databases

Access to marine data is of vital importance for an extensive range of research and studies, from forecasting climate change to coastal engineering.

But the marine observation system is highly fragmented and in countries bordering european seas, there are over 600 public and private laboratories which collect scientific data. All of these actors compile data by means of various sensors onboard research ships, submarines, fixed and floating platforms, aeroplanes and satellites, to measure physical, geophysical, geological, chemical and biological parameters. The data they collect are neither easily accessible nor standardised. They are not always checked and their security and availability are not always guaranteed.

In this context, the european Commission is supporting the SeaDataNet network, whose objective is to build a harmonised system for accessing high-quality data on the marine environment collected by oceanographic fleets and new automatic observation systems (buoys and satellites). The network’s objective is to improve existing infrastructures in 35 countries

ReCeNT INVeRTeBRATeS

MARINe eCoSYSTeM MANAgeMeNT

10.07 19 - 20.08 14.09
Celebration of the 25th Training seminar for Dutch-The internet project Ikhebeenvraag.be brought together
anniversary of the speaking teachers on the over 70 researchers and scientific communicators from
oceanographic ship Belgica, subject of Evolution in the Flemish institutions and universities and federal scientific
in Zeebrugge classroom establishments

Royal Belgian Institute of Natural Sciences –

2. research

ReCeNT INVeRTeBRATeS

by equipping them with harmonised querying interfaces. In this way, users will be able to consult dozens of datasets in a single operation, via a virtual one-stop shop. Working in partnership with 49 institutions in SeaDataNet, the RBINS thus takes part in the archiving and conservation of Belgian data, guarantees the preservation of observation data that is impossible to recreate and enhances the data required for marine environmental management.

National CBD Focal Point

Mandated as the National Focal Point, the RBINS ensures that the Convention on Biological Diversity (CBD) is respected, by means of three principal activities: expertise and decision-making support, information and awareness and development cooperation.

The fourth National Report was published in 2009, which every four years assesses the imple

mentation of the CBD and presents the state of biodiversity in the country. The preparation of the International Year of Biodiversity is another highpoint. The combination of this International Year and the Belgian Presidency of the european union, in 2010, offers a unique opportunity to raise the public’s awareness and engage their responsibility about the importance of biodiversity, by encouraging them to adopt sustainable practices. At the end of 2009, in synergy with the Je donne vie à ma planète campaign, the Focal Point published 366 gestes pour la biodiversité, a small book proposing one action per day to promote biodiversity. The success of this publication aimed at the general public was immediate: several thousand books were distributed in a few weeks and thousands of new commitments were made as part of the campaign.

The programme to support the introduction of the CBD in developing countries, funded by Belgian Development Cooperation, has had a fruitful year. The Focal Point took on 13 trainees from 9 countries for study visits in taxonomy and collection management. It also funded training courses in the field with RBINS researchers, in Peru, Vietnam and the Congo. With the support of the Congolese Institute for Nature Conservation, the Focal Point organised a workshop on the dynamics of habitats, in order to improve the standardisation of data collection in the field. Alongside this, it followed up and funded research conducted by three Congolese students in the Kahuzi-Biega and Virunga National Parks. The Focal Point also organised 9 training sessions for 60 people from 11 countries, on the development of websites connected with the Clearing House Mechanism (CHM), which should establish the signatory countries of the CBD to guarantee information exchange and scientific and technical cooperation. It funded 5 projects to provide technical back up for CHMs in Benin, guinea, Ivory Coast and Madagascar, and 3 projects to raise awareness about biodiversity in Burundi, Cameroon and the Congo.

Volume six in the series of taxonomical handbooks, Abc Taxa, has now been published on the subject of Sri lankan algae (www.abctaxa.be).

14.09

How were dogs domesticated? Mietje Germonpré (Palaeontology Department) replied to Greenfilms, at the request of the National Geographic Channel - UK

Royal Belgian Institute of Natural Sciences –

2. research

Preventive Conservation of Iguanodons

A treasured item at the museum, the thirty or so complete skeletons of the famous Bernissart Iguanodons are the focus of indefatigable scientific monitoring to guarantee their conservation.

The fossilisation of a bone is a complex phenomenon involving the decomposition of the organic material, recrystallisation of the osseous apatite, enrichment in trace elements, precipitation of new minerals into the cavities and finally compaction. In the case of the iguanodons, this all happened 125 million years ago in the depths of a coal mine. The fossilised bones are covered in pyrite, which makes them extremely fragile, as contact with the air and humidity oxidises the pyrite. As scratching away the visible damaged parts does not prevent the degradation of the rest of the bone, scientists then developed irradiation techniques to treat the bones so that the pyrite oxidisation is reduced. However, this approach also risks transforming the pyrite into other minerals, including sulphates which, as they develop, could completely break the bones.

By studying some fifty bones using x-ray diffraction, researchers in the Palaeontology Department, in association with mineralogists from the university of liège, have identified 13 new minerals originating from the decomposition of pyrite. The two most abundant ones belong to the family of iron sulphates. Known as Szomolnokite and Rozenite, they differ only in their hydration level and can be transformed from one to the other depending on the humidity. other sulphates, variants of apatite and compounds containing zinc, aluminium, calcium, sulphur and quartz have also been found, bringing up to twenty the number of minerals attacking the Bernissart iguanodons. Some were formed when the animals became buried; others formed during the long period under the earth and yet others formed in contact with the open air following their excavation, in 1878. The phenomenon is complex and sometimes, even in one cubic centimeter, researchers have observed both empty micro cavities and others full of pyrite. The identification and precise location of these different minerals then makes it possible to improve conservation conditions, to manage each bone of this incredible heritage on a case-by-case basis, which has been handed down to us from the depths of time and which has not yet revealed all of its secrets to us.

2009, the Year of the gorilla

gorillas share 98.4% of their genes with humans, a biological proximity that provides a permanent source of inspiration and fascination. Yet these great apes are threatened by hunting and the fragmentation and degradation of their habitats, diseases and epidemics, along with the incessant armed conflicts that are devastating their tropical forests. Following the initiative of the united Nations Convention on the Conservation of Migratory Species, better known as the Bonn Convention or CMS, to which the RBINS has contributed its scientific expertise for many years, 2009 was declared “The Year of the gorilla” to alert public opinion: all the gorilla species are in fact on the IuCN red list of threatened species, as either at best endangered or at worst, critically endangered. Although it is difficult to quantify, the worldwide gorilla population is approximately 200,000 individuals and is constantly dwindling. Conservation biologists from the RBINS took an active part in this Year of the gorilla by providing the necessary scientific data required to establish a new agreement on the conservation of gorillas and their habitats, which was ratified in 2009 by the 10 African States where the gorilla is found.

20.09

After having been seen by 100,158 visitors in Brussels, the Survivors of the X-TREME exhibition, co-produced by the RBINS, Naturalis (NL) and Experimentarium (DK), opened at the Pavilhão do Conhecimento in Lisbon (PT)

PAlAeoNTologY

BIologICAl eVAluATIoN

24.09

Adoption of the 4th Belgian National Report to the Convention on Biological Diversity, prepared by the National Focal Point

Royal Belgian Institute of Natural Sciences –

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Digitising the Complexity of Scientific Collections

Inventorying collections is one of the museum’s basic tasks. With computerisation and above all Internet, digitising these inventories and making them available via the Web has also become a basic mission.

But when we are speaking of 37 million objects of all kinds (a flint blade, a jar containing an assortment of mussels, a map of the subsoil in Bernissart, a rare, unique fly, etc.), many of which were part of the collection well before the invention of the computer, this basic task then becomes a major challenge. A general audit of Belgian heritage (2002-2003) included for the RBINS no less than 46 sorts of collections classified according to the nature of the objects they are composed of (specimens of fauna, fossils, minerals and rocks; books, periodicals, archives and photographs; core samples, plans, etc.). Furthermore, to accomplish this digitisation correctly, it is not enough to scan the inventory files with character recognition software, it is also necessary to transcribe existing data into formats that are internationally recognised by the scientific community. Digitisation is therefore always followed by verification. It is essential to have both the necessary scientific supervision (selection, preparation, validation, etc.), of the trained operators (“encoders”), and the engineers and technicians required for the development, management and support of the IT tools.

Building up an inventory individually of each of the 37 million objects is therefore an unachievable objective, and would be of only limited interest. The natural science collections are often conducted in series. As such, the millions of objects in the Institute’s collections relate to hundreds of thousands of “specimens”, i.e. objects or groups of objects representing a significant unit (e.g. a taxon for zoology). Digitisation involves creating one record per “specimen”.

The task nevertheless remains enormous. To accomplish it, the Institute like the other Federal Scientific establishments receives support from the Federal Science Policy digitisation programme. Begun in 2006 with a pool of 10 encoders, the 2009 workforce was 6.5 full-time equivalent staff, owing to voluntary departures and the available budgets.

Priorities have been set on two levels:

• digitisation of “type” specimens. A “type” specimen is an individual which serves

as a worldwide reference for naming the species. The RBINS’s collections contain 110,000 such items, which clearly illustrates why they are considered to be some of the most important for international research. At the end of 2009, 52,793 type specimens, i.e. over half, had been digitised.

• The digitisation of recent zoology collections, with particular emphasis on Belgian

material. 500,000 specimens – of the millions – have been classified as high priority. At the end of 2009, 284,987 non-type records had been digitised, i.e. 57% of the initial objective, representing information on 1,973,110 non-type objects in the collections.

All of this data has been included in DarWin, the database which uses management software shared by most of the scientific collections developed in open-source mode by the RBINS IT department. As soon as it is encoded, all the data can be accessed immediately via the Internet DarWin query interface (www.naturalsciences.be/darwin).

In total, at the end of December 2009, 306,812 records had been encoded in DarWin, representing information about a little under 2 million objects in collections, i.e. 5.47% of the total.

15.10

Opening of the Baleines et dauphins (Whales and Dolphins) temporary exhibition, created by the National Natural History Museum in Paris

15.10

The Minister Sabine Laruelle announced the review of the incremental salary scale for contracted scientists

Royal Belgian Institute of Natural Sciences –

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Alongside this, efforts have also been made to encode data about two specific collections:

  • the Institute’s anthropology and prehistory collections. To date, the general inventory has been entirely encoded in MARS, a dedicated platform developed using open-source solutions.

  • Data on bird ringing in Belgium. This data has been centralised since 1926 at the

RBINS. Specific software, Papageno, which respects the euRINg recommendations, is used by the RBINS. The database of “recoveries”, which includes 450,000 fields, has been completely computerised. other ringing data is for the most part only available on hand-written records. owing to the volume of work, priority was given to the large bird species which have large rings. In 2009, 548,268 ringing files were encoded into Papageno.

The aim is to be able to pursue this basic, slow but essential work. one stage will have been accomplished when it is possible to connect up all the specific databases with DarWin, thereby unifying access and facilitating consultations.

Facilitating Access to Documentary Collections

under the coordination of the Royal library of Belgium, the RBINS is taking part in the development of a centralised digital catalogue of the publications found in the libraries of Belgian federal scientific establishments.

The digital catalogue was begun several years ago and already includes 194,423 entries; in 2009, the RBINS undertook the digitisation of 60,768 maps from the Belgian geological Service.

With the general Archives of the Kingdom, the RBINS has also begun digitising remarkable or even exceptional items of its heritage. using these criteria, the scientific library of the malacologist Philippe Dautzenberg (1849-1935) was selected.

The RBINS digitised these collections itself. At the end of 2009, nearly 9000 pages were scanned and 244 reference works were converted into PDF format.

The RBINS has a large quantity of publications of which are few or no available copies left. In response to researchers’ requirements, 21,542 pages of these publications have already been converted into 157 PDF files that can be accessed for free on request.

23.10

The acquisition of the

The acquisition of the Lucas collection, the largest privately-Beaufays collection enabled

owned collection of meteorites in Belgium, enhanced the the RBINS (Anthropology

RBINS mineralogy collection and Prehistory Section) to supplement the collection discovered in the cave at Spy in 1886

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Towards the World library of life

under the aegis of the Museum für Naturkunde (Berlin), the Biodiversity Heritage library for

europe (BHl-europe) project has brought together 28 institutions from 14 countries to coordinate europe’s contribution to the great world library of publications in relation to biodiversity.

one obstacle to the implementation of the Convention on Biological Diversity (CDB) is the lack of access to basic information about animals and plants. This is concentrated in books and scientific reviews from previous centuries, which are essentially found in europe and North America, and the only means of accessing this knowledge is to visit several libraries. Since 2007, the Biodiversity Heritage library project in America has begun publishing this literature on the Internet. The aim of BHl-europe is to develop this approach by assembling the best european literature about biodiversity. A multilingual software interface will be developed and include other innovative research functions that will facilitate fast access to all information. Beyond the needs of the scientific community, all of the documents will be accessible to the general public via the european digital library europeana. everyone will then be able to obtain first-hand information about animals and plants, but also about rare publications, such as the original studies of Charles Darwin and Alexander von Humboldt, whilst admiring the illustrations from 17th and 18th century publications. Nature conservation organisations will have a data collection tool for rare or threatened species, in order to better plan protection activities.

“european Infrastructure” labelled Collections”

In the context of the Synthesys project, some twenty institutions that manage biological collections are receiving a subsidy from the european Commission which will enable them to receive visiting scientists who wish to study their collections.

In Belgium, the RBINS is the partner responsible for Be-TAF (Belgian Trans-national Access to Facilities), which selects and manages visitors for three Belgian federal institutions: the RBINS, the Royal Museum for Central Africa (MRAC) and the National Botanic garden (JBN).

In 2009, the Synthesys project, initially supposed to last for 5 years, was extended for another 6 months, due to the european researchers’ growing interest in the availability of collections. In this last six months alone, the RBINS was visited by 22 researchers, the MRAC by 13 and the JBN by 6. The duration of visits to the RBINS varied between 2 and 20 days. The most popular

collections studied were malacology and palaeontology.

During the final year of the project (2008-2009), 13 Belgian researchers took advantage of the Synthesys project, including 2 from the RBINS. Boosted by its success, the Synthesys project was renewed for 4 years (2009-2013), but only the

RBINS and the MRAC have remained partners of the Be-TAF. An initial call for candidatures took place in November 2009, during which the Be-TAF received 52 candidatures, 17 of which were accepted and 5 had to be placed on a reserve list. owing to the interest in the Belgian collections, 40 additional visitor days have been granted to the Be-TAF, thus bringing the total number allocated to european researchers to 173 days.

31.10 09.11

After 16 years of archaeological salvaging work along the The Belgian Geological Service was appointed to lead the route of the high-speed train in Wallonia and the study of the expert group responsible for proposing a European-level code archaeological sites discovered there, the personnel trained of conduct in relation to the capturing and storage of CO2 by the RBINS (Anthropology and Prehistory Section) joined the Archaeology Directorate of the Walloon Public Service

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Collections from the Past useful for Future Research

Combined with those of the Royal Museum for Central Africa in Tervueren, the RBINS ornithological collections contain around 155,000 samples which originated from the Democratic Republic of Congo (DRC), including type specimens (unique worldwide references). using these historic populations, researchers are studying how the fragmentation of habitats due to deforestation or climate change is altering the biodiversity of birds in Africa. Their objective is to extract DNA sequences from these old collections in order to constitute a reference library of DNA sequences to enable the rapid identification of Central African bird species.

In this way, some 950 specimens collected between 1845 and 2008 representing 225 species have been sequenced. Initial results show that DNA deterioration in the oldest specimens does not permit the amplification of the DNA fragment required to create an unequivocal barcode. Nevertheless, researchers have managed to sequence very short fragments for the majority of the selected samples, which has opened the way for the use of old Belgian collections for phylogenetic and phylogeographic research.

12 -30.11

14.11

An entomologist from the

The RBINS Anthropology and Prehistory Section took part in RBINS took part in the

an expedition organised by the Royal Museum of Art and biodiversity inventory of dry

History to Easter Island to excavate a funerary monument coastal forest in Mozambique. The Our Planet Reviewed programme

Royal Belgian Institute of Natural Sciences –

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Royal Belgian Institute of Natural Sciences –

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Royal Belgian Institute of Natural Sciences –

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2008

2009

525

320

2 185

1 407

2 710

1 727

2007

6 843 2 959 867 2 271

2008

2009

6 981

7 112

3 114

3 263

911

967

2 413

2 504

Royal Belgian Institute of Natural Sciences –

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Royal Belgian Institute of Natural Sciences –

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Celebration of Darwin Year

The highlight of 2009 was the opening, on 12th February 2009, the date of the 200th anniversary of Charles Darwin’s birth, of a Gallery of Evolution, completing phase one of the major renovation work that began in 2007 with the Dinosaur gallery and the Paleolab. The whole complex – the history of life wing – offers the museum 5,000 m² of entirely renovated permanent exhibitions.

The aim of the Gallery of Evolution is to present in chronological order some of the major stages in the history of life and to explain the principal mechanisms of evolution. Six periods have been selected, either because the RBINS collections are particularly rich for this period, or because major events took place at these times which subsequently influenced different life forms.

The exhibition is designed as a combination of a narrative line illustrated by over 1.000 specimens, and an explanatory/demonstrative line supported by models, films, multimedia terminals and interactive devices presenting the logics underlying the main bifurcation points in the history of life.

Apart from families, the traditional visitors to the museum, the exhibition appears to have captured the imaginations of adult visitors who are not accompanied by children, and the final two years in secondary schools.

In the wake of this, phase two of the renovation, involving some 2700 m2, has also been launched by the exhibitions and Museology Services. The objective is to develop a new presentation of current fauna, organised around the relationships between environments and their biodiversity. The first stage in this renovation, which aims to present the dynamics of life, i.e. the adaptation and evolutionary processes, consists of the creation of a new gallery, focusing entirely on biodiversity in the city.

Finally, the interactive exhibition Les survivants de l’X-Treme designed jointly with Naturalis (leyde) and experimentarium (Copenhagen) was presented in Brussels from 14th october 2008 to 30th August 2009 (100,000 visitors), then in the Knowledge Pavilion (lisbon) from 20th September 2009. The exhibition on criminalistics Meurtre au Muséum which was entirely devised and created by the RBINS, was rented to the Cité des Sciences (Paris), where it was visited by 265,000 people in 11 months.

Teaching evolution in the Face of Creationism

To accompany the Gallery of Evolution, the educational service has developed new guided tours and educational workshops explaining the theory of evolution. It organised meetings to help teachers integrate evolutionary theory into their natural history lessons. With the help of researchers it notably identified the existing educational material that enables teachers to reply to questions raised by the creationist movement.

For several years, with funding from the Brussels Capital Region, the educational service has developed lightweight exhibitions and workshops that can be transported around the 19 municipalities of Brussels. They are free of charge and presented (in Fr and Nl) by museum guides, thereby constituting one of the major elements of the RBINS’s provision of free services.

In this context, in 2009, the educational service toured and presented the A vol d’oiseau / Vogels in de stad exhibition-workshop, the end of the Water-L’eau presentation at the Kijkduin museum, Den Helder and the Mini-Jungle installation at the Palais de l’univers et des Sciences in Dunkirk.

17/11

Launch of 2010 - International Year of Biodiversity. The almanach 366 gestes pour la biodiversité boosted the commitment campaign Je donne vie à ma planète.

12.12

Over 3,000 people have already signed up to this campaign. You can join them via the website www. jedonnevieamaplanete.be

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Royal Belgian Institute of Natural Sciences –

4. museum

Royal Belgian Institute of Natural Sciences –

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Royal Belgian Institute of Natural Sciences –

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