Trophic cascade 中文
Webtrophic cascade, an ecological phenomenon triggered by the addition or removal of top predators and involving reciprocal changes in the relative populations of predator and prey through a food chain, which often results in dramatic changes in ecosystem structure and … food chain, in ecology, the sequence of transfers of matter and energy in the … ecosystem, the complex of living organisms, their physical environment, … metabolism, the sum of the chemical reactions that take place within each cell … conservation, study of the loss of Earth’s biological diversity and the ways this loss … biomass, the weight or total quantity of living organisms of one animal or plant … carbon dioxide, (CO2), a colourless gas having a faint sharp odour and a sour … phosphorus (P), nonmetallic chemical element of the nitrogen family (Group 15 … ocean, continuous body of salt water that is contained in enormous basins on Earth’s … atmosphere, the gas and aerosol envelope that extends from the ocean, land, and … WebNov 1, 2016 · Trophic cascades will inevitably vary in both their operational timescales and strength of influence on component species. Effect sizes will vary by ecosystem type, …
Trophic cascade 中文
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WebJan 1, 2010 · Trophic Cascades is the first comprehensive presentation of the science on this subject. It brings together some of the worldâ s leading scientists and researchers to explain the importance of ... Web1 day ago · Find many great new & used options and get the best deals for Trophic Cascade, Paperback by Dungy, Camille T., Like New Used, Free P&P in t... at the best online prices at eBay! Free shipping for many products!
WebMay 14, 2012 · What the authors describe is called a “trophic cascade” in which higher-order consumers significantly affect how organisms interact at three or more lower trophic levels of the food web. The Casini et al. study illustrates and reaffirms three important points: ( i) Apex predators can affect large pelagic marine ecosystems. WebTraductions en contexte de "Une cascade découverte" en français-anglais avec Reverso Context : Une cascade découverte en marchant dans la forêt, sublime.
WebTrophic cascades are powerful indirect interactions that can control entire ecosystems, occurring when a trophic level in a food web is suppressed. For example, a top-down cascade will occur if predators are effective enough … WebTrophic cascade, as an ecological concept, has stimulated research in various new areas of ecology. P.S: Trophic cascades are commonly seen when keystone species are removed …
Webtrophic level. noun [ C ] biology, environment specialized uk / ˌtrɒfɪk ˈlev ə l / us / ˌtrɑː.fɪk ˈlev ə l /. any of the layers of an ecosystem with the same position in the food chain. 攝食階 …
gigi author wsjWebTrophic cascades are indirect positive effects of predators on resources via control of intermediate consumers. Larger-bodied predators appear to induce stronger trophic cascades (a greater rebound of resource density toward carrying capacity), but how this happens is unknown because we lack a clear depiction of how the strength of trophic … ftd s20 4481Web出處/學術領域 中文詞彙 英文詞彙; 學術名詞 生態學名詞-兩岸生態學名詞 營養瀑布：營養潟流 trophic cascade gigi autopsy photoWebA Foehn or Föhn (UK: / f ɜː n /, US: / f eɪ n /, US also / f ʌ n, f ɜːr n /), is a type of dry, relatively warm, downslope wind that occurs in the lee (downwind side) of a mountain range. It is a … ftd rosy cheeks bouquetWebJan 1, 2010 · Trophic Cascades provides a scientific basis and justification for the idea that large predators and top-down forcing must be considered in conservation strategies, … ftd s20-4482 lovely tributeWebJul 1, 2005 · Following the reintroduction of wolves, top-down trophic cascades have been observed, including altered patterns of ungulate herbivory, declining elk and coyote populations, new recruitment of woody browse species, and increases in the number of active beaver colonies on the northern range (Ripple and Beschta 2003, 2004a, Smith et … gigi authorWebApr 21, 2024 · In diverse tropical webs, trophic cascades are presumed to be rare, as species interactions may dampen top-down control and reduce their prevalence. To test this hypothesis, we used an open experimental design in the Galápagos rocky subtidal that enabled a diverse guild of fish species, in the presence of each other and top predators … gigi autopsy report twitter