Reduced intraspecific variation in lake trout food webs under warmer temperatures and smaller ecosystem sizes [0.03%]
温暖气候和较小生态系统下的湖 Trout 食物网种内变异减少
Cassandra J Kotsopoulos,Marie Gutgesell,Matthew M Guzzo et al.
Cassandra J Kotsopoulos et al.
Food web theory has illustrated that mobile top predators, such as lake trout (Salvelinus namaycush), can be potent stabilizers of food webs due to their ability to shift foraging behaviors in response to changing conditions. Consistent wit...
Long-term abundance time-series of the High Arctic terrestrial vertebrate community of Bylot Island, Nunavut [0.03%]
努纳武特_bylot岛高北极陆地脊椎动物群的长期丰度时间序列数据集
Louis Moisan,Azenor Bideault,Gilles Gauthier et al.
Louis Moisan et al.
Arctic ecosystems present unique opportunities for community-wide monitoring, in part due to their relatively low species richness. However, conducting research in these remote environments poses significant logistical challenges, resulting...
Nitrogen and phosphorus co-limitation of tree growth in northern hardwood forests [0.03%]
氮和磷对北部硬木林树木生长的联合限制作用
Noah M Blumenthal,M Henry H Stevens,Shinjini Goswami et al.
Noah M Blumenthal et al.
Nutrient limitation of forest growth has been difficult to predict, and in temperate forests, long-term tests of single-nutrient versus multiple-element limitation are few. Nutrient co-limitation is the expected outcome of the ability of pl...
Spatial resource heterogeneity stabilizes local and regional predator-prey dynamics in ecologically realistic networks [0.03%]
空间资源异质性稳定了生态网络中局部和区域的 predator-prey 动态行为
Clara A Woodie,Kurt E Anderson
Clara A Woodie
Spatial resource heterogeneity (SRH; the variable spatial distribution of resources) is a surprisingly understudied component of oscillatory predator-prey dynamics. SRH may be particularly important in large, ecologically realistic networks...
FAIRTraits: An enriched, FAIR-compliant database of plant traits from Mediterranean populations of 240 species [0.03%]
FAIRTraits：一个丰富且符合FAIR标准的地中海地区240种植物物种的性状数据库
Éric Garnier,Léo Delalandre,Jules Segrestin et al.
Éric Garnier et al.
Trait-based ecology relies on high-quality, well-documented data to explore how plant traits relate to environmental conditions, community assembly, and ecosystem functioning. However, the reuse and synthesis of trait data across studies re...
Decline of an apex vertebrate scavenger increases carrion use by invertebrates [0.03%]
大型脊椎动物食腐者的减少增加了无脊椎动物的腐败肉食现象
Savannah L Bartel,Laurel Lynch,Torrey Stephenson et al.
Savannah L Bartel et al.
Apex consumers are declining worldwide. While the effects of apex predator declines on ecosystems are widely documented, the cascading effects of apex scavenger declines are poorly understood. We evaluated whether disease-induced declines o...
Demography of lemmings in response to changing snow conditions in the High Arctic [0.03%]
变化的雪条件对北极鼠 Lemming 种群数量的影响
Mathilde Poirier,Gilles Gauthier,Florent Dominé et al.
Mathilde Poirier et al.
Changing snow conditions due to climate warming may negatively affect the northern fauna that depend on it for their winter survival. To avoid cold temperatures, Arctic lemmings seek refuge in areas with deep snowpack where they build nests...
Fungal pathogens and nitrogen addition alter community spatial variability via different mechanisms [0.03%]
fungal pathogens和氮添加通过不同的机制改变群落空间异质性
Yimin Zhao,Xiang Liu,Yu Nie et al.
Yimin Zhao et al.
In plant communities, biomass varies considerably in both space and time. Both top down (e.g., pathogens) and bottom up (e.g., nutrients) can influence this variation, but their relative importance and the pathways in which they do so remai...
Pacific Northwest birds have shifted their abundances upslope in response to 30 years of warming temperatures [0.03%]
太平洋西北部的鸟类在30年的变暖中向更高海拔迁移
Benjamin G Freeman,Harold N Eyster,Julian M Heavyside et al.
Benjamin G Freeman et al.
Mountain species are predicted to respond to warming temperatures by moving to higher elevations that remain relatively cool. Species can track warming by shifting their entire distributions upwards (the "escalator to extinction" hypothesis...
Persistent kelp forests during a massive decline reveal the importance of land-sea connectivity [0.03%]
巨变期间持久的海藻森林揭示了陆地-海洋连通性的重要性
Aurora M Ricart,Julieta B Gómez,Rachael H Karm et al.
Aurora M Ricart et al.
A fundamental goal in ecology is to understand the drivers of stability in natural ecosystems in the face of disturbances. However, this is challenging when biotic and abiotic stressors operate simultaneously across multiple spatial scales....