Results 71 to 80 of about 8,706,275 (348)

Physical habitat quality and interspecific competition interact to influence territory settlement and reproductive success in a cavity nesting bird

open access: yesFrontiers in Ecology and Evolution, 2014
Determining how to best measure habitat quality is essential for many conservation plans and basic ecological questions. Territory quality is thought to be a product of physical habitat characteristics (i.e.
John Anthony Jones   +2 more
doaj   +1 more source

When environmentally persistent pathogens transform good habitat into ecological traps [PDF]

open access: yesRoyal Society Open Science, 2016
Habitat quality plays an important role in the dynamics and stability of wildlife metapopulations. However, the benefits of high-quality habitat may be modulated by the presence of an environmentally persistent pathogen.
Clinton B. Leach   +2 more
doaj   +1 more source

Parameter assignment for InVEST habitat quality module based on principal component analysis and grey coefficient analysis

open access: yesMathematical Biosciences and Engineering, 2022
The Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) model is a concise approach to evaluate the status of habitat quality for supporting ecosystem management and decision making.
Shiyun Wang, Xiaonan Liang, Jiaoyue Wang
doaj   +1 more source

Precursor Mineral Phases of Forming Mollusk Shell Nacre: A Study of Hydrated Samples

open access: yesAdvanced Functional Materials, EarlyView.
Mineral, organic phase, and water are the essential components in mollusk shell nacre formation. Their interplay is not well understood, because the hydrated material is difficult to observe at high resolution, under close to native conditions. Forming nacre is studied using environmental and cryo‐electron microscopy and hydrated ACC phases, together ...
Anna Kozell   +4 more
wiley   +1 more source

Optimizing The Riparian Buffer: Harold Brook In The Skaneateles Lake Watershed, New York [PDF]

open access: yes, 2002
The use of riparian land buffers to protect water quality for human consumption and wildlife habitat has become an important conservation tool of both government and non-government agencies.
Jon M. Conrad   +2 more
core   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

Trend analysis of long-time series habitat quality in Beijing based on multiple models

open access: yesFrontiers in Environmental Science
This study selects Beijing from 1980 to 2020 as the research area, utilizing high temporal resolution land use data to analyze through the habitat quality module of the InVEST model.
Jiaming Wei   +11 more
doaj   +1 more source

Responses of Habitat Quality and Animal Biodiversity to Grazing Activities on the Qinghai-Tibet Plateau

open access: yesFrontiers in Ecology and Evolution, 2021
Grazing activities perhaps lead to habitat quality degradation and animal biodiversity loss while the effects on the Qinghai-Tibet Plateau (QTP) is still relatively poorly studied.
Yixuan Liu   +6 more
semanticscholar   +1 more source

Major roads have a negative impact on the Tawny Owl Strix aluco and the Little Owl Athene noctua populations [PDF]

open access: yes, 2012
The increasing road networks threaten ecosystems by direct effects such as increased mortality due to collision with vehicles and by various indirect effects leading to road avoidance.
Godinho, Sérgio   +9 more
core   +2 more sources

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

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