Latitudinal gradients as natural laboratories to infer species' responses to temperature
نویسندگان
چکیده
منابع مشابه
Latitudinal gradients in species diversity
The increase in species richness or biodiversity that occurs from the poles to the tropics, often referred to as the latitudinal gradient in species diversity, is one of the most widely recognized patterns in ecology. Put another way, localities at lower latitudes generally have more species than localities at higher latitudes. Explaining the latitudinal diversity gradient is one of the great c...
متن کاملInverse latitudinal gradients in species diversity
Introduction No single pattern of biodiversity has attracted ecologists more than the observed increase in species richness from the poles to the tropics (Pianka, 1966; Rohde, 1992; Rosenzweig & Sandlin, 1997; Gaston & Blackburn, 2000; Willig, Kaufman & Stevens, 2003; Hillebrand, 2004). An obstacle in the search for the primary cause of this latitudinal gradient is the ever-increasing number of...
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Niche theory is central to understanding how species respond geographically to climate change. It defines a species' realized niche in a biological community, its fundamental niche as determined by physiology, and its potential niche--the fundamental niche in a given environment or geographic space. However, most predictions of the effects of climate change on species' distributions are limited...
متن کاملDecadal Changes in the World's Coastal Latitudinal Temperature Gradients
Most of the world's living marine resources inhabit coastal environments, where average thermal conditions change predictably with latitude. These coastal latitudinal temperature gradients (CLTG) coincide with important ecological clines,e.g., in marine species diversity or adaptive genetic variations, but how tightly thermal and ecological gradients are linked remains unclear. A first step is ...
متن کاملPopulation divergence in plant species reflects latitudinal biodiversity gradients.
The trend for increasing biodiversity from the poles to the tropics is one of the best-known patterns in nature. This latitudinal biodiversity gradient has primarily been documented so far with extant species as the measure of biodiversity. Here, we evaluate the global pattern in biodiversity across latitudes based on the magnitude of genetic population divergence within plant species, using a ...
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ژورنال
عنوان ژورنال: Journal of Ecology
سال: 2013
ISSN: 0022-0477,1365-2745
DOI: 10.1111/1365-2745.12074