筛选
科学数据
统计数据
共检索到274条 ,权限内显示50条;

Data from: Parallel declines in abundance of insects and insectivorous birds in Denmark over 22 years
- 负责人:
- M?ller, Anders Pape
- DOI:
- doi:10.5061/dryad.gq73493
- 摘要:
- of insects and their predators. I used 1,375 surveys of insects killed on car windscreens as a measure of insect abundance during 1997–2017

Ground insects abundance and species variation in woodlot by quadrats
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.3859932.v1
- 摘要:
- Variable descriptions:The abundance of insects is the number of them found within the 1m by 1m quadrat. Only land insects that were completely

Ground insects abundance and species variation in woodlot by quadrats
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.3859932
- 摘要:
- Variable descriptions:The abundance of insects is the number of them found within the 1m by 1m quadrat. Only land insects that were completely

Data from: Contrasting patterns of insect herbivory and predation pressure across a tropical rainfall gradient
- 负责人:
- 关键词:
- precipitation;Panama;community compensatory trend;species coexistence.;Herbivory;Janzen-Connell
- DOI:
- doi:10.5061/dryad.vq8h7
- 摘要:
- rainfall and tree species richness gradient, and herbivory was investigated in relation to local tree abundances. Insect herbivory on leaves (folivory) decreased strongly and signific

Data from: Eprinomectin from a sustained release formulation adversely affected dung breeding insects
- 负责人:
- DOI:
- doi:10.5061/dryad.vg333dj
- 摘要:
- , and an improved eprinomectin dung residue extraction method is presented. Emergent insect abundance and richness were significantly reduced in all post-treatment

Data from: Towards a standardized quantitative and qualitative insect monitoring scheme
- 负责人:
- DOI:
- doi:10.5061/dryad.mpg4f4qvw
- 摘要:
- documented declines of species richness, abundances, shifts in species composition, and decreasing biomass of flying insects. In this study we present

Data from: Wolbachia infection alters the relative abundance of resident bacteria in adult Aedes aegypti mosquitoes, but not larvae
- 负责人:
- DOI:
- doi:10.5061/dryad.37m5c
- 摘要:
- Insect-symbiont interactions are known to play key roles in host functions and fitness. The common insect endosymbiont Wolbachia can reduce

Data from: The forgotten season: the impact of autumn phenology on a specialist insect herbivore community on oak
- 负责人:
- DOI:
- doi:10.5061/dryad.n9f35h2
- 摘要:
- e been neglected. Many plant species have recently delayed their autumn phenology, and the timing of leaf senescence may be important for herbivorous insects

Ecological variation of plant and animal species in grassland and disturbed environments at York University
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.4028334
- 摘要:
- . A tape measure wasused as a guide for the 50m transect.(discrete data)ABUNDANCE.INVERTEBRATES.PANTRAPS:Total abundance of insects captured using pan

Ecological variation of plant and animal species in grassland and disturbed environments at York University
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.4028334.v1
- 摘要:
- . A tape measure wasused as a guide for the 50m transect.(discrete data)ABUNDANCE.INVERTEBRATES.PANTRAPS:Total abundance of insects captured using pan