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