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Current Population Survey, December 2004: Food Security Supplement;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04369
- 摘要：
- Security supplement variables can be categorized by five major sections: Food Spending (HES1A-HES8).; Minimum Food Spending Needed (HES8B-HES8D).; Food
Data from: Reduced tillage, but not organic matter input, increased nematode diversity and food web stability in European long-term field experiments
- 负责人：
- DOI：
- doi:10.5061/dryad.q21d0b9
- 摘要：
- to investigate the effects of tillage (conventional vs reduced) and organic matter addition (low vs high) on nematode communities and food web indices in ten
Data from: Detrital shadows: estuarine food web connectivity depends on fluvial influence and consumer feeding mode
- 负责人：
- DOI：
- doi:10.5061/dryad.2r23r
- 摘要：
- We measured the influence of landscape setting on estuarine food web connectivity in five macrotidal Pacific Northwest estuaries across a gradi
Data from: Nonadditive effects of consumption in an intertidal macroinvertebrate community are independent of food availability but drive
- 负责人：
- DOI：
- doi:10.5061/dryad.t39g3
- 摘要：
- food availability, remains limited. Here, we tested whether variation in food supply causes non-additive consumption patterns, using the macroinve
Data from: How common road salts and organic additives alter freshwater food webs: in search of safer alternatives
- 负责人：
- 关键词：
- wetlands;Beet juice;Hyalella azteca;distillation byproduct;freshwater contaminants;plankton;deicer
- DOI：
- doi:10.5061/dryad.v477g
- 摘要：
- salt alternatives or additives on aquatic food webs. We assessed the effects of three road salts (NaCl, MgCl2 and ClearLane?) and two road salts mixed
Current Population Survey, December 2003: Food Security Supplement;;Version 2
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04168.v2
- 摘要：
- Security supplement variables can be categorized by five major sections: Food Spending (HES1A-HES8).; Minimum Food Spending Needed (HES8B-HES8D).; Food
Current Population Survey, December 2003: Food Security Supplement;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04168
- 摘要：
- Security supplement variables can be categorized by five major sections: Food Spending (HES1A-HES8).; Minimum Food Spending Needed (HES8B-HES8D).; Food
Current Population Survey, December 2003: Food Security Supplement;;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04168.v1
- 摘要：
- Security supplement variables can be categorized by five major sections: Food Spending (HES1A-HES8).; Minimum Food Spending Needed (HES8B-HES8D).; Food
Data from: Offspring growth and mobility in response to variation in parental care: a comparison between populations
- 负责人：
- DOI：
- doi:10.5061/dryad.sk14mf2
- 摘要：
- d differences in nestling growth relative to food provisioning. Our results point to the potential importance of food quality and parental provisioning of warmth
Data from: Predator kairomones change food web structure and function, regardless of cues from consumed prey
- 负责人：
- DOI：
- doi:10.5061/dryad.3m2c3
- 摘要：
- on risk in species-rich food webs. Further, of these few community-level studies, most assume that prey primarily assess predation risk through chemical cues from
