Sentence examples similar to population transects from inspiring English sources

Rather, it is more likely that sympatric localities were derived from neighboring allopatric populations within transects.

For these analyses two transects (populations I and II with 27 and 28 pairs of plants, respectively, see Table 1) were sampled.

We estimated the average population trend from transect counts in 2000 2003 by fitting a log-linear Poisson regression model in GLIM with vulture count as the dependent variable, transect modelled as a factor and years elapsed since 2000 as a covariate [2].

We performed a dense sampling of populations along two transects across their southern contact zone, and genotyped individuals for one mitochondrial gene and a series of microsatellite markers to characterize interspecific gene flow.

Data from 1974 indicated variation among populations along altitudinal transects in the extent of phenolic and nonphenolic chemotypes, with areas experiencing colder temperatures generally made up of nonphenolic chemotypes, and warmer areas comprised of phenolic chemotypes (Fig. 2A).

C.r.l. were located randomly along three approximately 30 m transects per population.

Seeds of 30 individuals per population were collected along transects.

For each population on the two transects (NE-Greece: loc. 54 78, n = 172 individuals from 25 populations; SE-Serbia: loc.

P. afra leaves of populations were analyzed in transects running south to north and east to west in locations from the coast to elevations of 1400 m.

The 1997 Sperm Whale Abundance and Population Structures (SWAPS) line-transect survey was designed to census sperm whales near the end of their breeding season in the North Pacific Ocean from the west coast of the U.S. out to 158 degrees west longitude.

Our results indicate that the level of diclofenac contamination found in carcasses of domesticated ungulates available to vultures in India in 2004 2005 was sufficient to account for the observed decline of the oriental white-backed vulture population, measured using road transect data in 2000 2003.