f72e0ce5-368a-4bae-ae9f-d8ea222717c5 https://ipt.gbif.org/resource?r=bid_earthworm_lb Earthworm of Hundred Acre Wood Winnie Pooh Hundred Acre Wood Institute Honey Researcher ahahn@gbif.org Christopher Robin Hundred Acre Wood Institute Main character robin@100acrewood.com Winnie Pooh Hundred Acre Wood Institute Honey Researcher pooh@100acrewood.com Christopher Robin Hundred Acre Wood Institute Main character robin@100acrewood.com SomeOrganization GBIF organization name left empty ahahn@gbif.org Piglet The fearful piglet@100acrewood.com user 2023-05-23 eng This dataset represents data of earthworms surveys collected in 1 protected areas (Hundred Acre Wood) in Russia. Earthworms were sampled by digging-out and hand-sorting (by layers) of the soil samples of 25 * 25 cm and a depth of c. 35 cm in different locations (sampling plots). Some locations were investigated once, some several times within one year or several years. Due to such sampling design the dataset includes 3 types of events: (1) the survey (soil samples collected in the location during one sampling period), (2) soil sample (part of the survey, one sample of 25 * 25 cm and a depth of c. 35 cm collected during the survey), including empty samples, and (3) soil sample layer (part of the soil sample). Occurrence data provide 6673 earthworms occurrences in soil sample layers with life stage (juvenile, adult, or subadult), and biomass for each individual, as well as 271 earthworms occurrences in the survey with density for each survey. Samplingevent GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License. Hundred Acre Wood is situated in the central part of the East European Plain. The climate is moderately continental with distinct seasons: warm and humid summers and cold winters with stable snow-cover (4-5 months). The mean annual precipitation of 600 mm and the mean annual temperature is about +4°C . The total area covered by forests is around 1,380,000 ha (46% of the oblast territory). Agricultural lands occupied an area of 1,350,000 ha (44% of the territory). 35.732 35.881 53.922 53.615 family Lumbricidae genus Aporrectodea Orley, 1885 species Aporrectodea caliginosa (Savigny, 1826) species Aporrectodea rosea (Savigny, 1826) genus Lumbricus Linnaeus, 1758 species Lumbricus terrestris Linnaeus, 1758 species Lumbricus rubellus Hoffmeister, 1843 species Lumbricus castaneus (Savigny, 1826) species Dendrobaena octaedra (Savigny, 1826) species Octolasion lacteum Örley, 1881 subspecies Eisenia nordenskioldii subsp. nordenskioldii unkown Winnie Pooh Hundred Acre Wood Institute Honey Researcher pooh@100acrewood.com Winnie Pooh Hundred Acre Wood Institute Honey Researcher pooh@100acrewood.com 2021-04-20T08:42:17.770+00:00 dataset Pooh W, Robin C, SomeOrganization (2023). Earthworm of Hundred Acre Wood. Version 1.6. Donnerup Plantage Institute. Samplingevent dataset. https://ipt.gbif.org/resource?r=bid_earthworm_lb&v=1.6 2000-08-20, 2003-05-01, 2003-06-13, 2003-09-01, 2004-06-15, 2006-05-03, 2006-05-05, 2011-07-11, 2012-05-05, 2012-05-06, 2012-05-07, 2012-05-08, 2012-05-09, 2012-06-18, 2012-06-19, 2012-06-21, 2012-06-22, 2012-09-20, 2012-09-21, 2012-09-23, 2012-09-25, 2012-06-18/19 f72e0ce5-368a-4bae-ae9f-d8ea222717c5/v1.6.xml