Biotic responses
WebJun 1, 2024 · Reactive nitrogen and biotic responses. Reactive N impacts human health [1] and shapes the diversity, composition, and function of the biosphere [2., 3., 4.Yet, in less than a century, human activities have more than doubled the reactive N supplied to Earth’s ecosystems via atmospheric deposition [5], with some regions currently receiving more … WebDec 17, 2024 · We documented widespread increases in organismal biomass and abundance (mean response = +48%) and rates of ecosystem processes (+54%) to enrichment across multiple trophic levels, with no large differences in responses among trophic levels or between autotrophic or heterotrophic food-web pathways.
Biotic responses
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WebJul 15, 2024 · However, currently an in-depth understanding of variation in biotic responses to anthropogenic climate change and ecological consequences for … WebApr 12, 2024 · Biotic interactions, including herbivory, are considered key to predict range shifts (HilleRisLambers et al., 2013; Record et al., 2024; Shay et al., 2024). Although biotic interactions may be more common in determining species' warm-edge range limits (Paquette & Hargreaves, 2024 ), our results suggest that they can be central also in …
WebMay 21, 2012 · The influence of environmental factors on biotic responses to nutrients was examined in three diverse agricultural regions of the United States. Seventy wadeable … WebMay 29, 2024 · Key biological and abiotic responses were measured to quantify the relative contribution and interactions of the components of each community, …
WebOct 18, 2024 · Abiotic stress includes temperature, ultraviolet radiation, salinity, floods, drought, heavy metals, etc., which results in the loss of important crop plants globally, while biotic stress refers to damage caused by insects, … WebMay 29, 2024 · Key biological and abiotic responses were measured to quantify the relative contribution and interactions of the components of each community, revealing the potential of invasive plants to...
WebGoals / Objectives Quantification of the biotic responses in streams to natural and anthropogenic nonpoint source (NPS) stressors. Specifically, this research will determine how land-use practices alter the physical characteristics of streams (habitat and sediment regime) and how physical alteration impacts the stream dwelling biota, especially …
WebAug 1, 2024 · This special issue deals with Extreme environments and biotic responses during the Neoproterozoic-Phanerozoic transition and comprises 23 papers. In this … sharelli tailored tear drop lariat setWebApr 1, 2024 · Our results indicate that biotic factors mostly affected the community dynamics of ΔAGB and biodiversity, while the number of individuals was mainly shaped by abiotic factors. ... Niinemets, U. Responses of forest trees to single and multiple environmental stresses from seedlings to mature plants: Past stress history, stress … sharell mooreWebAug 2, 2013 · Biotic sensitivity describes the equilibrium response of the biosphere to a change in the environment ( Fig. 5 ). There is tantalizing evidence that ecosystem responses scale with the size of transient warming events in the same way that surface temperature scales with p CO 2 concentrations [i.e., climate sensitivity ( 82 )]. sharell mitchellWebDec 31, 2024 · Biotic responses to volatile volcanism and environmental stresses over the Guadalupian-Lopingian (Permian) transition. Yuangeng Huang; Zhong-Qiang Chen; Paul … poorly activeWebJul 6, 2024 · Biotic interactions drive key ecological and evolutionary processes and mediate ecosystem responses to climate change. The direction, frequency, and intensity of biotic interactions can in turn be ... poorly active endometriumWebAug 31, 2024 · Conceptual model of the possible sources of context dependencies in biotic responses to climate change. (A) Nonlinear biological responses to climate lead to … sharell name meaningWebSep 27, 2024 · Multiple biogeochemical variables in a sediment core from Lake Lugu in southwest China were studied to investigate the effects of regional environmental changes on the ecosystem. Subfossil Cladocera, together with diatom, pollen and geochemical records, were used to examine climate-induced changes in lake ecosystem since the … sharell name