Latitudinal gradient implies that
WebA latitudinal gradient in biodiversity has existed since before the time of the dinosaurs, yet how and why this gradient arose remains unresolved. Here we review two major … Web11 apr. 2024 · Background Among the most widely predicted climate change-related impacts to biodiversity are geographic range shifts, whereby species shift their spatial distribution to track their climate niches. A series of commonly articulated hypotheses have emerged in the scientific literature suggesting species are expected to shift their distributions to higher …
Latitudinal gradient implies that
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Web1 jan. 2001 · Altered latitudinal SST gradients in the Pacific can simulate many aspects of ENSO phenomena even though longitudinal gradients have not been changed. Altered atmospheric convergences affect the atmospheric temperature of the tropical eastern Pacific, due to its proximity to a large land mass, more than the tropical western Pacific. Web31 mrt. 1998 · The latitudinal diversity gradients in one of the most diverse benthic macroinvertebrate groups on the eastern Pacific and western Atlantic shelves therefore …
Web31 dec. 2013 · Latitudinal gradient of species richness for mammalian tetrapods in local communities in North America. Reproduced from Kaufman DM (1998) The … Web27 jul. 2007 · If we are to explain latitudinal diversity gradients, we need to focus more on the determinants of carrying capacities, and less on the rates at which species turn over, or on how quickly species numbers adjust to perturbation or to changing carrying capacities. Response Dolph Schluter and Jason Weir Authors Info & Affiliations
Webitudinal gradients, if such causes do indeed exist. For this reason, papers and books dealing exclusively with local diversity, such as Tilman (1982, 1988), Janzen (1987), Hubbell et al. (1990), and Wilson (1990) and with ecological factors that may affect diversity but are not directly relevant to latitudinal gradients, such as Web1 jun. 2001 · These results imply that latitudinal gradients are shaped by non-equilibrium (regional) processes and are persistent under conditions of dispersal limitation. Species richness of benthic...
Web19 mrt. 2024 · The latitudinal diversity gradient (LDG) is the most pernicious of problems. The fact that it is so obvious and so general – the overabundance of species …
Web2 apr. 2024 · Stevens associated the variation in TTB with latitudinal patterns of species geographical ranges (Rapoport's rule) and latitudinal gradients in diversity. Support for the Rapoport's rule and the link between TTB and species geographical ranges is quite limited; however, it has been found, for example, in some terrestrial animal groups (Addo … health first family medicine midwest city okhealth first family clinicWeb14 apr. 2024 · Atlantic climate displays an oscillatory mode at a period of 10–15 years described as pan-Atlantic decadal oscillation. Prevailing theories on the mode are based on thermodynamic air-sea ... gonther dominik laubachWeb20 mei 2024 · Not all macroinvertebrate groups have the same latitudinal pattern, but some aquatic insects (mainly Odonata and Coleoptera) usually maintain higher richness in low latitude areas [48,49,50]. We also recorded higher diversity of Odonata (4 families, 19.61 ind/m −2 ) and Coleoptera (7 families, 115.69 ind/m 2 ) than many reports in boreal … health first financial portalWeb20 jul. 1995 · We find that the latitudinal (meridional) gradient imposed by the seasonal terrestrial biota is nearly half as strong as that imposed by fossil-fuel emissions. gon themeWeb20 jul. 1995 · Such a contribution implies that the sinks of atmospheric CO2 in the Northern Hemisphere must be stronger than previously suggested. Nature - Latitudinal gradient of atmospheric CO2 due to ... gon thai columbus msWeb3 mrt. 2024 · The decrease of leaf [N] and the increase of leaf C/N along the latitudinal gradient (Fig. 3a, d) imply that the photosynthesis rate and N use efficiency decrease at high latitude regions (Guo et al. 2016). Leaf C/N and N/P can reflect the relative availability of N (Güsewell 2004). gonther