Toward reliable population density estimates of partially marked populations using spatially explicit mark–resight methods
Sign Up to like & getrecommendations! Published in 2019 at "Ecology and Evolution"
DOI: 10.1002/ece3.4907
Abstract: Abstract Camera traps are used increasingly to estimate population density for elusive and difficult to observe species. A standard practice for mammalian surveys is to place cameras on roads, trails, and paths to maximize detections… read more here.
Keywords: spatially explicit; population density; density estimates; density ... See more keywords
Transient inconsistency between population density and fisheries yields without bycatch species extinction
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DOI: 10.1002/ece3.6868
Abstract: Abstract Recent studies have demonstrated the great advantages of marine reserves in solving bycatch problems by maintaining the persistence (i.e., avoid extinction) of endangered species without sacrificing the fisheries yields of target species. However, transient… read more here.
Keywords: population density; fisheries yields; bycatch species;
Environmental drivers of Cheirogaleidae population density: Remarkable resilience of Madagascar’s smallest lemurs to habitat degradation
Sign Up to like & getrecommendations! Published in 2021 at "Ecology and Evolution"
DOI: 10.1002/ece3.7449
Abstract: Abstract Aim Global animal populations are in decline due to destruction and degradation of their natural habitat. Understanding the factors that determine the distribution and density of threatened animal populations is therefore now a crucial… read more here.
Keywords: cheirogaleidae population; degradation; population density; density ... See more keywords
Non-circular home ranges and the estimation of population density.
Sign Up to like & getrecommendations! Published in 2019 at "Ecology"
DOI: 10.1002/ecy.2580
Abstract: Spatially explicit capture-recapture (SECR) models have emerged as one solution to the problem of estimating the population density of mobile and cryptic animals. Spatial models embody assumptions regarding the spatial distribution of individuals and the… read more here.
Keywords: home ranges; non circular; home; population density ... See more keywords
Modelling the effect of moose Alces alces population density and regional forest structure on the amount of damage in forest seedling stands
Sign Up to like & getrecommendations! Published in 2020 at "Pest Management Science"
DOI: 10.1002/ps.6081
Abstract: Abstract BACKGROUND Moose (Alces alces L.) populations and moose damage in forests are debated in Nordic countries with dense moose populations. Moose populations and food resources vary greatly, both spatially and temporally, and reliable data… read more here.
Keywords: population density; area; moose damage; damage ... See more keywords
Relationship between death-feigning behavior and population density in a beetle
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Ethology"
DOI: 10.1007/s10164-021-00713-2
Abstract: Death feigning is an anti-predator behavior that is found in many animal taxa. Death feigning is thought to inhibit further attacks by predators and reduce the perceived need of the predator to subdue prey further.… read more here.
Keywords: feigning behavior; death; death feigning; population density ... See more keywords
Threshold aphid population density for starting oviposition in Harmonia axyridis
Sign Up to like & getrecommendations! Published in 2020 at "BioControl"
DOI: 10.1007/s10526-020-10019-w
Abstract: The population density of Eucallipterus tiliae (L.) (Hemiptera: Aphididae) required for initiating oviposition in Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) was established in Tilia cordata Mill. (Dicotyledoneae: Tiliaceae) stands sampled weekly throughout the vegetative seasons of… read more here.
Keywords: harmonia axyridis; oviposition; population density; oviposition harmonia ... See more keywords
Non-Economic Quality of Life and Population Density in South Africa
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DOI: 10.1007/s11205-016-1468-1
Abstract: The purpose of this study is to investigate the relationship between population density and non-economic quality of life. Popular opinion has generally been that population density can be seen as beneficial for economic growth, as… read more here.
Keywords: population density; non economic; economic quality; quality life ... See more keywords
Ecological drivers of group size variation in sika deer: habitat structure, population density, or both?
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DOI: 10.1007/s42991-020-00041-x
Abstract: Habitat structure and population density have long been considered key factors in determining intraspecific variation in the group size of social ungulates. However, the effect of interaction between habitat structure and population density on group… read more here.
Keywords: group; population density; group size;
Modeling population density based on nighttime light images and land use data in China
Sign Up to like & getrecommendations! Published in 2018 at "Applied Geography"
DOI: 10.1016/j.apgeog.2017.12.012
Abstract: Abstract Population change is a key variable that influences climate change, ecological construction, soil and water use, and economic growth. Census data are always point data, whereas planar data are often required in scientific research.… read more here.
Keywords: nighttime light; population density; density; images land ... See more keywords
The non-linear, interactive effects of population density and climate drive the geographical patterns of waterfowl survival
Sign Up to like & getrecommendations! Published in 2018 at "Biological Conservation"
DOI: 10.1016/j.biocon.2018.02.024
Abstract: Abstract On-going climate change has major impacts on ecological processes and patterns. Understanding the impacts of climate on the geographical patterns of survival can provide insights to how population dynamics respond to climate change and… read more here.
Keywords: hunting survival; population density; non hunting; non linear ... See more keywords