Results 71 to 80 of about 333,003 (201)

Biodiversity Offset Program Design and Implementation [PDF]

open access: yes, 2019
Biodiversity offsets are applied in many countries to compensate for impacts on the environment, but research on regulatory frameworks and implementation enabling effective offsets is lacking.
Grimm, Marie, Köppel, Johann
core   +1 more source

How to calculate landscape metrics for local landscapes?

open access: yes, 2020
In the last few weeks, I was asked a similar question several times - how to calculate landscape metrics for local landscapes? In other words, how to divide the categorical input map into a number of smaller areas, and next calculate selected landscape metrics for each of the areas. Those areas have many names, such as tiles, squares, or motifels.
openaire   +1 more source

Environmental drivers of benthic communities: the importance of landscape metrics [PDF]

open access: yes, 2010
The distribution of aquatic communities is dependent on processes that act at multiplescales. This study comprised 270 samples distributed over 2 years and used a nested sampling design to estimate the variance associated with three spatial scales: basin,
Cortes, Rui M.V.   +4 more
core   +1 more source

Estimating offsets for avian displacement effects of anthropogenic impacts [PDF]

open access: yes, 2019
Biodiversity offsetting, or compensatory mitigation, is increasingly being used in temperate grassland ecosystems to compensate for unavoidable environmental damage from anthropogenic developments such as transportation infrastructure, urbanization, and ...
Arnett E. B.   +17 more
core   +2 more sources

Evaluation of SMAP Freeze/Thaw Retrieval Accuracy at Core Validation Sites in the Contiguous United States [PDF]

open access: yes, 2018
Seasonal freeze-thaw (FT) impacts much of the northern hemisphere and is an important control on its water, energy, and carbon cycle. Although FT in natural environments extends south of 45°N, FT studies using the L-band have so far been restricted to ...
Cho, Eunsang   +7 more
core   +1 more source

Tropical Forest Landscape Fragmentation in Batang Toru Watershed, North Sumatra

open access: yesJurnal Manajemen Hutan Tropika, 2014
Timber-based forest management is now shifting to as broader scope including ecosystem-based management. Timber-oriented forest management frequently affects the fragmentation of forest landscape.
Samsuri Samsuri   +3 more
doaj   +3 more sources

Using landscape metrics to analyse urban spatial patterns in the Metropolitan area of Granada

open access: yesAnales de Geografía de la Universidad Complutense, 2010
Landscape metrics have been widely used to perform analyses of landscape structure, function and change. Within the last years, these metrics have been recently used to analyse urban landscapes.
Francisco Aguilera Benavente
doaj  

Geometric approaches to computing 3D-landscape metrics

open access: yesLandscape Online, 2010
The relationships between patterns and processes lie at the core of modern landscape ecology. These dependences can be quantified by using indices related to the patch-corridor-matrix model.
Mihai Sorin Stupariu   +2 more
doaj   +1 more source

Changes in the Breeding Range of the Broad-Winged Hawk (Buteo platypterus) due to Habitat Fragmentation in the Northern Appalachian Region [PDF]

open access: yes, 2017
The Broad-winged Hawk (BWHA), Buteo platypterus, a small, secretive hawk with distinguishing broad black tail bands, breeds in northeastern North America.
Pruitt, Rachael M.
core   +1 more source

Analysis of land use and land cover using ecological landscape metrics (case study: Arasbaran region) [PDF]

open access: yesعلوم محیطی, 2018
Introduction: A landscape is a heterogeneous and vast region consisting of a set of patches, habitats, and repetitive environmental elements. In recent studies, various metrics have been used to investigate the structure, function, and landscape pattern ...
Vahid Nasiri, Ali Asghar Darvishsefat
doaj  

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