Second open access data paper published in the Biodiversity Data Journal

procambarus clarkii

The “LifeWatch ERIC Collection of Data and Services Papers” published in the Biodiversity Data Journal is dedicated to the resources and assets developed, upgraded and used during the implementation of the Internal Joint Initiative (IJI), our flagship project focused non-indigenous and invasive species (NIS). Following the debut paper “An individual-based dataset of carbon and nitrogen isotopic data of Callinectes sapidus in invaded Mediterranean waters” (Di Muri et al.) in January, a second open-access data paper in this series was published on 20 October 2022, entitled “Individual and population-scale carbon and nitrogen isotopic values of Procambarus clarkii in invaded freshwater ecosystems” (Di Muri et al.).

Freshwater ecosystems are amongst the most threatened habitats on Earth; nevertheless, they support about 9.5% of known global biodiversity while covering less than 1% of the globe’s surface. One such threat are NIS such as the Louisiana crayfish, Procambarus clarkii. Crayfish species are widely-distributed freshwater invaders and, while alien species introductions occur mostly accidentally, alien crayfish are often released deliberately into new areas for commercial purposes. Native to the south United States and north Mexico, P. clarkii has been introduced in Europe, Asia and Africa, having negative impacts in the majority of invaded habitats where it became dominant, meaning it had become essential to evaluate the ecological consequences and quantify its impact.

The paper presents two geo-referenced datasets of isotopic signatures of the Louisiana crayfish and its animal and vegetable prey in invaded inland and brackish waters. To the best of the authors’ knowledge, this effort represents the first attempt to collate in standardised datasets the sparse isotopic information of P. clarkii available in literature. The datasets provide a spatially explicit resolution of its trophic ecology and can be used to address a variety of ecological questions concerning its ecological impact on recipient aquatic food webs.

The research was carried out within the context of the IJI, more specifically the ‘Crustaceans Workflow’, one of the validation cases used to develop an interdisciplinary Virtual Research Environment that utilises disruptive technologies to deal with the impacts of NIS on native species, genetic diversity, habitats, ecosystem functioning and services, and to inform current practices in environmental management and policy implementation. Stay tuned for the next paper!


ACCESS THE PAPER HERE

Bulgaria

The Bulgarian National Distributed Centre is represented by the  Agricultural University-Plovdiv.

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Spain

The Spanish National Distributed Centre is supported by the Ministry of Science, Innovation and Universities, the Regional Government of Andalusia and the Guadalquivir River Basin Authority (Ministry for Ecological Transition-MITECO). Moreover, Spain is the hosting Member State of LifeWatch ERIC, the location of its Statutory Seat & ICT e-Infrastructure Technical Office (LifeWatch ERIC Common Facilities). 

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Slovenia

The Slovenian National Distributed Centre is led by the Research Centre of the Slovenian Academy of Sciences and Arts (ZRC SAZU). It focuses on the development of technological solutions in the field of biodiversity and socio-ecosystem research.

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Portugal

The Portuguese National Distributed Centre is managed by PORBIOTA, the Portuguese e-Infrastructure for Information and Research on Biodiversity. Led by BIOPOLIS/CIBIO-InBIO – Research Centre in Biodiversity and Genetic Resources, PORBIOTA connects the principal Portuguese research institutions working in biodiversity.

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Netherlands

The Dutch National Distributed Centre is hosted by the Faculty of Science of the University of Amsterdam. Moreover, The Netherlands hosts one of the LifeWatch ERIC Common Facilities, the Virtual Laboratory and Innovation Centre.

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Italy

The Italian National Distributed Centre is led and managed by the Italian National Research Council (CNR) and is coordinated by a Joint Research Unit, currently comprising 35 members. Moreover, Italy hosts one of the LifeWatch ERIC Common Facilities, the Service Centre.

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Greece

The Greek National Distributed Centre is funded by the Greek General Secretariat of Research and Technology and is coordinated by the Institute of Marine Biology, Biotechnology and Aquaculture of the Hellenic Centre for Marine Research, in conjunction with 47 associated partner institutions.

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Belgium

The Belgian National Distributed Centre makes varied and complementary in-kind contributions to LifeWatch ERIC. These are implemented in the form of long-lasting projects by various research centres and universities distributed throughout the country and supported by each respective political authority.

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