672 jeux de données trouvés

This is a meta-database bringing together information about lake, stream and river sites for which there are long-term time series data. The meta-data include details of...

The Stygofauna Mundi database is an Access database gathering all the information on groundwater crustacean species distribution contained in 36 chapters of Botosaneanu L....

Global freshwater fish richness at the drainage basin scale related to native, endemic and introduced species richness. More information on this dataset can be found in the...

Aquatic macrophyte frequency and abundance data from regulated lakes of Finland. More information on this dataset can be found in the Freshwater Metadatabase - BF_W_97-L-N...

As part of a scheme to monitor the distribution of otters throughout the UK, three Scotland otter survey have been carried out covering the years 1977-79, 1984-85 and 1991-94,...

HfwADB is a digital repository that acts as a Laboratory Information Management System for Hawaiian non-marine algal data. Users can interact with the repository through the web...

767 geo-referenced distribution data for global troglobiotic subterranean fishes. More information on this dataset can be found in the Freshwater Metadatabase - BFE_108...

The database brings together physical, chemical and biological data from approximately 350 European mountain lakes. These were collected as part of a one off survey undertaken...

This database contains information on macroinvertebrates and environmental characteristics of several sampling sites from the mediterranean basins of the Iberian Peninsula and...

Contains data of biovolume and density of phytoplankton, absence/presence and abundance of macrophytes and fish in according with physico-chemistry and meteorological data of...

2400 geo-referenced distribution data of Greek freshwater fish species. More information on this dataset can be found in the Freshwater Metadatabase - BF_CF3...

More information on this dataset can be found in the Freshwater Metadatabase - UFO_35 (http://www.freshwatermetadata.eu/metadb/bf_mdb_view.php?entryID=UFO_35).

More information on this dataset can be found in the Freshwater Metadatabase - UFO_16 (http://www.freshwatermetadata.eu/metadb/bf_mdb_view.php?entryID=UFO_16).

The Global Lake Ecological Observatory Network (GLEON) LakeBase available at http://lakebase.gleon.org/ intends to provide a source lists all the lakes of the world and their...

collection of sites with both biological and abiotic information - biological data covers all quality elements (macroinvertebrates, macrophytes, diatoms, other benthic algae,...

Contains fish data from 67 German lowland lakes, obtained by standardized fishing (benthic and pelagic gillnets, littoral electrofishing). Additional site-specific information...

NatureServe Explorer is an authoritative source for information on more than 70,000 plants, animals, and ecosystems of the United States and Canada. Explorer includes...

OdonataCentral (http://www.odonatacentral.org/) makes use of relational databases to dynamically generate maps, checklists, and accompanying data. The initial distribution data...

Common database for the intercalibration of Water Framework Directive river macrophyte assessment methods in the Central-Baltic Geographical Intercalibration Group More...

The dataset consists of occurrence data of the aquatic organism groups fish, macroinvertebrates and macrophytes that were sampled in the German federal state Hesse between 2005...