Distribution, density, and habitat use
Distribution, Abundance, Growth, and Habitat Use of Steelhead in Uvas Creek, CA
... density has increased substantially downstream of Watsonville Road in a reach that was historically dominated by ...forest density, and canopy closure, in recent decades are attributable to reservoir ...
175
Spatial Distribution and Habitat Use Patterns of Humpback Whales in Okinawa, Japan
... When we located singers (singing male individuals), we stopped the engine of the vessel and listened to the song through the hull of the boat without the aid of a hydrophone at the exact position where the whale dove in ...
9
Distribution, abundance and habitat use of deep diving cetaceans in the North East Atlantic
... for habitat separation, our analysis has provided the first large- scale abundance estimates of the deep diving cetacean species in the North East Atlantic, and identified at least three separate areas in this ...
36
Distribution, social structure and habitat use of short finned pilot whale, Globicephala macrorhynchus, in the Canary Islands
... Range distribution and size for this species in the Canary Islands has not been studied ...whale density levels in southwest Tenerife, with high density areas limited to ...medium density ...
452
Sumatran elephant Elephas maximus sumatranus density and habitat use in relation to forest characteristics in the Leuser Ecosystem, North Sumatra.
... of habitat reduction for the Sumatran elephant will likely increase the occurrence of negative human-elephant ...their habitat requirements, distribution and population ...first density ...
77
Beluga whales in the western Beaufort Sea : current state of knowledge on timing, distribution, habitat use and environmental drivers
... beluga density highlights the Beaufort Sea slope as important habitat for belugas, with westerly regions becoming more important as summer progresses into ...
41
Distribution And Habitat Use Of Four-Horned Antelope (Chowsingha) Tetracerus Quadricornis In Kanha National Park, Madhya Pradesh, India
... their use is ...extensive use of forested areas and thickets within open savannahs (Meghwal et ...the distribution pattern and habitat use of the species, in the Bhaisanghat range of ...
7
Year-round distribution, activity patterns and habitat use of a poorly studied pelagic seabird, the fluttering shearwater Puffinus gavia
... We inspected the integrity of each light curve with the TransEdit application (British Ant- arctic Survey). Longitude was derived from the time of local midday with respect to Greenwich Mean Time, and latitude was ...
15
The status of red grouse in Ireland and the effects of land use, habitat and habitat quality on their distribution
... 2) The current population of Red Grouse in Ireland exists in low densities, relative to its counterparts in parts of Britain. Historically this difference may not have been as great as there were many areas managed for ...
96
Habitat distribution modeling reveals vegetation flammability and land use as drivers of wildfire in SW Patagonia
... I NTRODUCTION There is growing recognition of the importance of changes in global fire activity as a consequence of climate change as well as an agent of land cover change with potential positive feedbacks of additional ...
20
Negative density-distribution relationship in butterflies
... to use a broader range of resources are widespread and also have high density ...and distribution [3,5,34-40], but it is difficult to see why wider niche breadth should lead to higher density ...
13
SPATIAL DISTRIBUTION AND HABITAT USE OF THE BLISS RAPIDS SNAIL
... BRS are associated with cobbles that are free of fine sediment (U.S. Fish and Wildlife Service 1992, Hershler et al. 1994). The majority of sediment transport and deposition in rivers occurs during periodic high runoff ...
72
Seasonal thermal habitat use and bathymetric distribution of burbot in Tanada and Copper Lakes, Alaska
... contribute to the seasonal depth distribution of Burbot (Scott and Crossman 1973; Bernard et al. 1993; McPhail and Paragamian 2000; Harrison et al. 2013; Cott et al. 2015). To relate these determinants to seasonal ...
61
Habitat Use by the Banded Rail
... was always associated with Plagianthus from which its effects were indistinguishable. The vegetation over the study area was far from uniform. Average canopy height and estimated stand foliage below 20 cm both increased ...
7
Density Distribution Sunflower Plots
... Abstract Density distribution sunflower plots are used to display high-density bivariate data. They are useful for data where a conventional scatter plot is difficult to read due to overstriking of ...
5
STUDY ON THE DISTRIBUTION AND HABITAT CHARACTERISTICS OF BRANDT’S VOLE
... continuous habitat change as a consequence of the human’s production, climate change and retrogressive succession of grassland ...The distribution of the Brandt’s vole was update in China and ...historical ...
8
Landscape and Habitat Attributes Influencing Beaver Distribution
... Looking at this topic in a sustainability framework, one must consider the four principles of sustainability posed in Dr. Joseph Tainter’s 2008 keynote address, “Environment and Development for Third World Countries,” at ...
54
HABITAT QUALITY, WATER QUALITY AND OTTER DISTRIBUTION
... Good habitat has been shown to be essential to ...disturbance. Habitat destruction has been severe in many areas of ...catchment distribution of otters within regions is negatively to mean PCB levels ...
13
Density and Habitat Use by Giant Anteaters (Myrmecophaga tridactyla) and Southern Tamanduas (Tamandua tetradactyla) in the Pantanal Wetland, Brazil
... wetland. Density, habitat use, selec- tion, and habitat overlap between both species were estimated in the central region of the Brazilian Pan- ...
7
Specialization in habitat use by coral reef damselfishes and their susceptibility to habitat loss
... disturbances. Habitat specialists are expected to be more vulnerable to habitat loss because habitat availability exerts a greater limitation on population size, but it is also possible that ...
13