Results 131 to 140 of about 46,860 (333)

Modeling Marbled Murrelet nesting habitat: a quantitative approach using airborne laser scanning data in British Columbia, Canada

open access: yesAvian Conservation and Ecology
The Marbled Murrelet ( Brachyramphus marmoratus ) is a tree-nesting seabird found along the Pacific coast of North America whose forest nesting habitat has dramatically declined over the last century.
Cameron F. Cosgrove   +3 more
doaj   +1 more source

Sorghastrum 1950-2016 MaxEnt Results

open access: yes, 2021
Sorghastrum 1950-2016 MaxEnt ...
openaire   +1 more source

A climate–habitat–network robustness framework reveals climate‐driven habitat shifts and corridor resilience for milu in China

open access: yesConservation Science and Practice, EarlyView.
Habitat fragmentation and climate change jointly threaten the persistence of wide‐ranging species, posing complex challenges for conservation planning. However, most current connectivity approaches overlook the integration of species‐specific constraints, climate‐driven dynamics, and quantitative robustness assessments. To bridge this gap, we propose a
Mengdi Fu   +3 more
wiley   +1 more source

Panicum 1984-2016 MaxEnt Results

open access: yes, 2021
Panicum 1984-2016 MaxEnt ...
openaire   +2 more sources

Integrating remote‐sensing and meteorological data to identify key drivers of the potential distribution of a grassland grasshopper

open access: yesEcological Entomology, EarlyView.
An ensemble model achieved excellent accuracy (AUC = 0.973) in predicting the potential distribution of O. decorus asiaticus. Climate (temperature & August precipitation) and vegetation type are the primary drivers defining the species' suitable habitats.
Du Bobo   +5 more
wiley   +1 more source

Biogeography of Endemic Dragonflies of the Ozark-Ouachita Interior Highlands [PDF]

open access: yes, 2019
A common pattern across many taxonomic groups is that relatively few species are widespread while the majority are restricted in their geographic ranges. Such species distributions are used to inform conservation status, which poses unique challenges for
Boys, Wade Alexander
core   +2 more sources

Assessing Risk for Bycatch and Byproduct Species Using a Modified Sustainability Assessment for Fishing Effects (SAFE) Approach

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Central to ecosystem‐based fisheries management is ensuring the sustainability of bycatch and byproduct species. However, the sustainability of these species is difficult to assess as the lack of information limits the use of traditional stock assessment methods.
Grant J. Johnson   +5 more
wiley   +1 more source

Revisiting Loxanthocereus riomajensis, lectotypification, biogeography and conservation status of an endemic species from Arequipa, Peru

open access: yesRevista Peruana de Biología
This study aims to clarify the taxonomy of Loxanthocereus riomajensis, as well as to understand its actual and potential geographic distribution, and to present its conservation status. Specialized literature was reviewed, and field visits were conducted.
G. Anthony Pauca Tanco, Paul Hoxey
doaj   +1 more source

Period Disambiguation with Maxent Model [PDF]

open access: yes, 2005
This paper presents our recent work on period disambiguation, the kernel problem in sentence boundary identification, with the maximum entropy (Maxent) model. A number of experiments are conducted on PTB-II WSJ corpus for the investigation of how context window, feature space and lexical information such as abbreviated and sentence-initial words affect
Chunyu Kit, Xiaoyue Liu
openaire   +1 more source

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