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Data from: Changes in behavior are unable to disrupt a trophic cascade involving a specialist herbivore and its food plant
- 负责人：
- DOI：
- doi:10.5061/dryad.vb653hv
- 摘要：
- s in food availability during brood rearing. We used Bayesian hierarchical mixed?effects models to examine long?term (1987–2015) shifts in brant behavior duri
Data from: Individual consumption of supplemental food as a predictor of reproductive performance and viral infection intensity
- 负责人：
- DOI：
- doi:10.5061/dryad.t7s15hp
- 摘要：
- d stable isotope analyses to characterise the relative proportional consumption of supplemental food and quantitative polymerase chain reaction (qPCR) to assess beak
Data from: Historical contingency and productivity effects on food-chain length
- 负责人：
- 关键词：
- microcosm experiment
- DOI：
- doi:10.5061/dryad.2m9r762
- 摘要：
- Food-chain length (FCL) is a fundamental ecosystem attribute, integrating information on both food web composition and ecosystem processes
Data from: Salinization triggers a trophic cascade in experimental freshwater communities with varying food-chain length
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.rt8n4
- 摘要：
- abundance. Cascading effects were limited with respect to impacts on the benthic food web. Periphyton and snail grazers were unaffected by the salt-induced
Farm system characterization of two municipalities in the Nicaragua-Honduras Sentinel Landscape
- 负责人：
- Carre?o-Rocabado, Geovana;;World Agroforetry Centre (ICRAF);;Tropical Agricultural Research And Higher Education Center
- 关键词：
- DOI：
- doi:10.34725/dvn/vkrshe
- 摘要：
- to feed the family long one calendar year, and cost of food over the last year (product, quantity, price and period). d) General characteristics of the farm
Data from: Neonicotinoid insecticide travels through a soil food chain, disrupting biological control of non-target pests and decreasing soya bean
- 负责人：
- 关键词：
- agroecosystem clothianidin ecosystem service thiamethoxam tritrophic interactions trophic cascade
- DOI：
- doi:10.5061/dryad.7s403
- 摘要：
- h the food chain, but levels in field-collected slugs (up to 500 ng g?1) were still high enough to harm insect predators. 6. Synthesis and applications. Our findings
Data from: Improving PCR detection of prey in molecular diet studies: importance of group-specific primer set selection and extraction protocol performances
- 负责人：
- Zarzoso-Lacoste, Diane
- 关键词：
- Invasive rats Diet Analysis PCR-based method Extraction protocol performances A260/A280 absorbance ratio Group-specific primer pairs
- DOI：
- doi:10.5061/dryad.8c134
- 摘要：
- indicate that this method does not detect all consumed prey. Polymerase Chain Reaction based methods are increasingly used to detect prey DNA
Rapid Characterisation of Farming Systems in Africa RISING-MALI
- 负责人：
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR);;International Crops Research Institute For The Semi-Arid Tropics
- 关键词：
- DOI：
- doi:10.7910/dvn/22tfm8
- 摘要：
- efforts of another USAID-supported program, the Tanzania Staples Value Chain (NAFAKA) project. - In Malawi, the project is being implemented in Ntech
Data from: Individual consistency and phenotypic plasticity in rockhopper penguins: female but not male body mass links environmental conditions
- 负责人：
- 关键词：
- repeatability;body mass;body condition;Eudyptes chrysocome;global climate change;Holocene;Egg mass
- DOI：
- doi:10.5061/dryad.s6f0p
- 摘要：
- In marine habitats, increasing ocean temperatures due to global climate change may distinctly reduce nutrient and consequently food avai
Rapid Characterisation of Farming Systems in Africa RISING- Ghana
- 负责人：
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR)
- 关键词：
- DOI：
- doi:10.7910/dvn/zh8uzi
- 摘要：
- Sustainable intensification of mixed crop livestock systems is a key pathway towards better food security, improved livelihoods and a healthy environment. As part of the US
