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科学数据
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共检索到50条 ,权限内显示50条;
Marsh Ecology Research Program (MERP): Belowground macrophyte production (MBG; 1980-1989) data
- 负责人：
- 关键词：
- prairie wetland ecology wetlands marshes MERP marsh ecology research program wet-dry cycle Delta Marsh marsh management hydrology flooding
- DOI：
- doi:10.5063/aa/duc_merp.160.1
- 摘要：
- of Scientific and Technical Information. van der Valk, A.G. 1994. Effects of prolonged flooding on the distribution and biomass of emergent species along a freshwater wetland coenocline
Marsh Ecology Research Program (MERP): Turnover plot data (1980-1989)
- 负责人：
- 关键词：
- prairie wetland ecology wetlands MERP marshes wet-dry cycle Delta Marsh marsh management hydrology drawdown flooding
- DOI：
- doi:10.5063/aa/duc_merp.154.5
- 摘要：
- a variety of disciplines (hydrology, plant ecology, invertebrate ecology, vertebrate ecology, nutrient dynamics, marsh management) was assembled to design
Marsh Ecology Research Program (MERP): Aboveground Macrophyte Production data (MAG; 1980-1989)
- 负责人：
- 关键词：
- prairie wetland ecology wetlands marshes marsh ecology research program MERP wet-dry cycle Delta Marsh marsh management hydrology drawdown
- DOI：
- doi:10.5063/aa/duc_merp.49.16
- 摘要：
- a variety of disciplines (hydrology, plant ecology, invertebrate ecology, vertebrate ecology, nutrient dynamics, marsh management) was assembled to design
Data from: Responses of plant community mycorrhization to anthropogenic influence depend on the habitat and mycorrhizal type
- 负责人：
- DOI：
- doi:10.5061/dryad.v87q30f
- 摘要：
- and arbuscular mycorrhizal plants, respectively). The study was carried out in three habitat types, each dominated by a distinct mycorrhizal type – ectomycorrhizal woodlands
Wahlstudie 1957;;Election Study 1957
- 负责人：
- Institut Fuer Demoskopie, Allensbach
- 关键词：
- KAT15 Political Attitudes and Behavior Freizeit, Tourismus und Sport Soziale Lage und Indikatoren Soziales Verhalten und soziale Einstellungen Massenmedien Politische Verhaltensweisen und Einstellungen \/ Meinungen Regierung, politische Systeme, Parteien und Verb?nde Wahlen Soziale Schichtung und Gruppierungen Wirtschaftspolitik
- DOI：
- doi:10.4232/1.11991
- 摘要：
- ; Bedeutung des ersten Eindrucks beim Kennenlernen einer Person (primacy effect); politische Kenntnisse in Form der Kenntnis über die im Bundestag vertretenen
Wahlstudie 1957;;Election Study 1957
- 负责人：
- Institut Fuer Demoskopie, Allensbach;;Institut Für Demoskopie, Allensbach
- DOI：
- doi:10.4232/1.3272
- 摘要：
- ; Bedeutung des ersten Eindrucks beim Kennenlernen einer Person (primacy effect); politische Kenntnisse in Form der Kenntnis über die im Bundestag vertretenen
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.72wj3t
- 摘要：
- de Farmacia, Universidad Complutense, Madrid: MAF-Lich. 22 records from Bishop Museum Data (OBIS distribution) (USOBIS). 1 records from Taxonomic Informati
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.qld3ge
- 摘要：
- oup. 5 records from Natural History Museum Rotterdam (NL) - Chordata collection. 194 records from Global Butterfly Information System (GloBIS). 2109 records from
EVS - European Values Study 1990 - Integrated Dataset;;EVS - European Values Study 1990 - Integrated Dataset
- 负责人：
- onal Institute Of Social Research, Denmark;;The Danish National Institute Of Social Research, D?nemark;;Mass Communication Research And Information Center, Tallinn
- DOI：
- doi:10.4232/1.4460
- 摘要：
- ues like disarmament, abortion, third world problems, extramarital affairs, unemployment, racial discrimination, euthanasia, homosexuality, ecology
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.m5tqga
- 摘要：
- Biodiversity Information Centre - Other datasets. 1541 records from Naturalis Biodiversity Center (NL) - Mammalia. 10 records from Birds Australia, Birdata
