Pimm 1984

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August undefined, 2024

WebFeb 10, 2024 · Pimm, S.L. 1984. The complexity and stability of ecosystems. Nature 307: 321–326. Article Google Scholar Pimm, S.L. 2000. Biodiversity is us. Oikos 90: 3–6. … WebApr 20, 2011 · Examples play a pervasive role in concept formation (Dahlberg and Housman 1997 ), in generalization and abstraction, having different and complex functions in the dynamics between general and particular (Mason and Pimm 1984 ), and between concept image and concept definition (Tall and Vinner 1981 ):

Engineering Resilience versus Ecological Resilience

WebMar 15, 2024 · It is typically measured as the ability of an ecosystem to recover to its original state after a small perturbation and the speed at which it does so (Pimm 1984 ). It is a classical measure of local stability. This has also been referred to as 'engineering resilience' in the ecological literature (Holling 1996 ). WebPimm 1984 w/cover. nature INTERNATIONAL WEEKLY JOURNAL OF SCIENCE No 5949 26January-1February1984 £1.80 $4.50 COMPLEXITY STABILITY ECOSYSTEMS. … gerard rother

When will a large complex system be stable? - ScienceDirect

WebApr 3, 2015 · Biodiversity and species interactions are key regulators of ecosystem stability and functioning (May 1972; Levins 1974; Pimm 1984; McCann 2000; Reiss et al. 2009; Loreau and de Mazancourt 2013).Research on the relationship between the architecture of species interaction networks and community stability has shown that, whereas high … Web(Leron & Zaslavsky, 2013; Mason & Pimm, 1984; Rowland, 2002) • Generische Beweise bieten die Möglichkeit, Beweise ohne die Verwendung von mathematischer Symbolik zu formulieren. (Dreyfus et al., 2012) • Damit erscheinen Sie insbesondere geeignet, um im Rahmen der Schulmathematik mathematisch zu argumentieren, wenn die … christina mike \u0026 molly

The concept of resilience: retrospect and prospect

WebExamples are an essential part of mathematics teaching and learning, used on a daily basis to teach and practice content. Yet, selecting good examples for teaching is complex and … WebAug 1, 1984 · The idea of a generic example can be traced back to Mason and Pimm (1984), who defined it as "an actual example, but one expressed in a way as to bring out its intended role as the carrier of the... christina middleton facebookWebare particularly important (e.g., Pimm, 1984). Given the spatial scale at which morphological resilience was discussed (the active profile), it appears logical to use a similar scale for … christina milano shoes in payless

"WebPimm, S.L. (1984) The Complexity and Stability of Ecosystems. Nature, 307, 321-326. Login. ... Predictions of George in His Political Novel 1984. Abdalatif Mamoun Hassan, … " - Pimm 1984

Pimm 1984

Command and Control andthe Pathology of Natural …

WebPimm (1984). A second is concerned with the magnitude of disturbance that can be absorbed before a system ﬂips from one state to another and is due to Holling (1973). Both variants deal with aspects of the stability of system equilibria, offering alternative measures of the capacity of a system to retain productivity following disturbance. WebPimm SL (1984) The complexity and stability of ecosystems. Nature 307:321–326. Google Scholar Pimm SL (1991) Balance of nature? Univ Chicago Press, Chicago. Google …

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WebApr 1, 2024 · The use of long-term time series of vegetation indices from remote sensing data provides an opportunity to estimate a recovery time that more strictly fits the … WebGriffith University, Queensland, Australia, 1983–1984 Institute for Nonlinear Science, University of California, San Diego, Jan.-Apr. 1987 ... Pimm, S. L. 1984. The complexity and stability of ecosystems. Nature 307:321–326. (A review article and it provided the cover for its issue of the journal.)

WebThe meaning of such fundamental terms and concepts as competition, density dependence, carrying capacity, niche, stability and community have all, and often for prolonged periods, been debated (e.g. Pimm, 1984; Giller and Gee, 1987; Murray, 1987; Dhondt, 1988; Keddy, 1989; Schoener, 1989). WebJun 22, 2015 · In particular, the temporal stability (defined as the inverse of temporal variability that measures the variation of ecological properties over time; sensu Pimm …

WebHolt 1977, Paine 1980, Pimm 1984, Abrams 1987, Car-penter et al. 1994b, Ives 1995b, McCann et al. 1998, Klug et al. 2000). Thus, understanding community sta-bility requires understanding the combined effects of diversity, composition, and the patterns of interactions among species. Community stability may be measured in many dif-ferent ways. WebNov 30, 2024 · Building on this, the main merit of Ron Martin in his influential seminal paper (Martin 2011) was to use the concept of resilience, which had a well-established tradition in fields like engineering and ecological studies for decades (Holling 1973; Pimm 1984), for reintroducing old concepts in the economic debate such as hysteresis, out-of ...

WebThose who emphasize the near-equilibrium definition of engineering resilience, for example, draw predominantly from traditions of deductive mathematical theory (Pimm,. 1984) where simplified, untouched ecological systems are imagined, or from traditions of engineering, where the motive is to design sys- Page 34

WebIn general, Dynamic Resilience refers to the ability and speed of the system to recover( Pimm, 1984). Dynamic Economic Resilience is the efficient use of resources over time for investment in repair and reconstruction. Investment is a time-related phenomenon—the act of setting aside resources that christina milbourneWeb(sensu Pimm 1984, Karr 1982, Rejmanek and Spitzer 1982, Connell and Sousa 1983, Wolda 1983a,b, Dia-mond 1984, Pollard 1984, Schoener 1985, 1986, 1990, Glazier 1986, Joern and Pruess 1986, Redfearn and Pimm 1987, 1988, Takeda 1987, Gaston 1988, Gaston and Lawton 1988a,b, Ostfeld 1988, Pimm et al. 1988, Spitzer and Lep9 1988, Owen and … gerard roofing installation guideWebMar 15, 2024 · Return (or recovery) time (also measured as return (or recovery) rate back to the desired attractor is defined as engineering resilience (Pimm 1984). Note that for large … gerard roof shinglesWebthe Pimm (1984, 1991) definition of resilience, and that these two defi-nitions are distinct. Although Levin et al. claim that they are interested in Holling resilience, some of their … christina milburyWebAbstract. Early studies suggested that simple ecosystems were less stable than complex ones, but later studies came to the opposite conclusion. Confusion arose because of the … gerard satherleyWebresilience. According to Pimm (1984), however, resilience describes the speed with which a system returns to its original state following a perturbation. Holling (1973), on the other hand, considered this to be the stability of a system, while Pimm (1984) referred to stability as the combination of resilience, resistance, persistence and ... gerard royo essityWebJun 20, 1985 · Share this article. Anyone you share the following link with will be able to read this content: Get shareable link gerard roof tiles nz