1eaf5f7a-8f76-43eb-82f3-44979a433f0e http://ipt.nlbif.nl/resource?r=rivm-bibo-earthworms RIVM (NL) - Earthworm Observations in Soil Samples Jaap Bogte RIVM Staff
P.O. Box 1 Bilthoven NL-3720 BA NL
+31 30 2749111 jaap.bogte@rivm.nl http://www.rivm.nl
Jaap Bogte RIVM Staff
P.O. Box 1 Bilthoven NL-3720 BA NL
+31 30 2749111 jaap.bogte@rivm.nl http://www.rivm.nl
Niels Raes NLBIF Node Manager
PO Box 9517 Leiden NL-2300 RA NL
+31 71 7519362 nlbif@naturalis.nl http://www.nlbif.nl 0000-0002-4329-4892 processor
2019-08-28 eng The dataset contains density data (number per square meter) of earthworms in The Netherlands. The data were collected from 1997 up to and including 2011. earthworms n/a Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License. The Netherlands 3.18 7.28 53.61 50.74 1997-05-01 2011-05-30 Earthworms family Lumbricidae Earthworms notPlanned Ton Schouten RIVM Staff
P.O. Box 1 Bilthoven NL-3720 BA NL
+31 30 2749111 ton.schouten@rivm.nl http://www.rivm.nl
Earthworm density was calculated as number per square meter. The coordinates of the locations are accurate up till 1 km. Higher taxonomic groups (kingdom, phylum, class, order, family) were abstracted form the Fauna Europaea (http://www.faunaeur.org/) database for each species and added to the dataset. n/a Soil samples were taken in The Netherlands almost every year from 1997 up to and including 2011. Each year about 40 locations were sampled, several of them more than once, in a five years cycle. Altogether about 390 different locations were sampled in the period 1997 - 2011. Per location six soil samples (cubes of 20x20x20 cm of topsoil) were taken and analyzed for earthworms.
2013-05-06T01:37:10.203+02:00 dataset http://ipt.nlbif.nl/logo.do?r=rivm-bibo-earthworms 1eaf5f7a-8f76-43eb-82f3-44979a433f0e/v10.3.xml