High variation in handling times confers 35-year stability to predator feeding rates despite community change [0.03%]
处理时间的高变异性使捕食者的进食率在社区变化中仍保持35年的稳定性
Mark Novak
Mark Novak
Historical resurveys of ecological communities are important for placing the structure of modern ecosystems in context. Rarely, however, are snapshot surveys alone sufficient for providing direct insight into the rates of the ecological pro...
Observational Study
Ecology. 2023 Mar;104(3):e3954. DOI:10.1002/ecy.3954 2023
The coupling of green and brown food webs regulates trophic position in a montane mammal guild [0.03%]
绿和棕食物网的耦合调控高山哺乳动物群落的营养级地位
Philip J Manlick,Joseph A Cook,Seth D Newsome
Philip J Manlick
Food web ecology has revolutionized our understanding of ecological processes, but the drivers of food web properties like trophic position (TP) and food chain length are notoriously enigmatic. In terrestrial ecosystems, above- and belowgro...
Anna C Ortega,Tayler N LaSharr,Matthew J Kauffman et al.
Anna C Ortega et al.
Laís Petri,Evelyn M Beaury,Jeffrey Corbin et al.
Laís Petri et al.
The movement of plant species across the globe exposes native communities to new species introductions. While introductions are pervasive, two aspects of variability underlie patterns and processes of biological invasions at macroecological...
Impacts of extreme climatic events on trophic network complexity and multidimensional stability [0.03%]
极端气候事件对营养网络复杂性和多维稳定性的影响
Francesco Polazzo,Markus Hermann,Melina Crettaz-Minaglia et al.
Francesco Polazzo et al.
Untangling the relationship between network complexity and ecological stability under climate change is an arduous challenge for theoretical and empirical ecology. Even more so, when considering extreme climatic events. Here, we studied the...
Maternal effects and the legacy of extreme environmental events for wild mammals [0.03%]
母性效应以及极端环境事件对野生哺乳动物的影响遗产
Tayler N LaSharr,Rhiannon P Jakopak,Samantha P H Dwinnell et al.
Tayler N LaSharr et al.
Christian Che-Castaldo,Charlie M Crisafulli
Christian Che-Castaldo
The 1980 volcanic eruption of Mount St. Helens had profound impacts on the geology, hydrology, and ecology of its surrounding landscapes. Consequently, the event provided a unique opportunity to study ecological change over time in relation...
Dispersal capacity underlies scale-dependent changes in species richness patterns under human disturbance [0.03%]
扩散能力决定了人类干扰下物种丰富度模式的尺度依赖变化
Elena Piano,Dries Bonte,Luc De Meester et al.
Elena Piano et al.
Changes in the species richness of (meta-)communities emerge from changes in the relative species abundance distribution (SAD), the total density of individuals, and the amount of spatial aggregation of individuals from the same species. Ye...
Spatiotemporal distributions of mammals occurring in an agro-prairie ecosystem [0.03%]
存在于农耕草原生态系统中的哺乳动物的时空分布规律
Gabriela Palomo-Munoz,Ty J Werdel,Colleen W Piper et al.
Gabriela Palomo-Munoz et al.
Anthropogenic activities since the European colonization of the North American Great Plains have drastically altered landscape composition and configuration, subsequently affecting native biodiversity. These contemporary human-modified land...
Spatial scale-dependent dilution effects of biodiversity on plant diseases in grasslands [0.03%]
草地生态系统中生物多样性对植物疾病稀释效应的空间尺度依赖性
Xiang Liu,Yao Xiao,Ziyuan Lin et al.
Xiang Liu et al.
The rapid biodiversity losses of the Anthropocene have motivated ecologists to understand how biodiversity affects infectious diseases. Spatial scale is thought to moderate negative biodiversity-disease relationships (i.e., dilution effects...