Results 91 to 100 of about 333,003 (201)

Relationship Between Aggregation Index and Change in the Values of Some Landscape Metrics as a Function of Cell Neighborhood Choice

open access: yesISPRS International Journal of Geo-Information
Landscape metrics are one of the main tools for studying changes in the landscape and the ecological structure of the territory. However, the calculation of some metrics yields significantly different values depending on the configuration of the “Cell ...
Paolo Zatelli   +2 more
doaj   +1 more source

ASSESSING THE RELATIVE INFLUENCES OF ABIOTIC AND BIOTIC FACTORS ON A SPECIES’ DISTRIBUTION USING PSEUDO-ABSENCE AND FUNCTIONAL TRAIT DATA: A CASE STUDY WITH THE AMERICAN EEL (Anguilla rostrata) [PDF]

open access: yes, 2018
Species’ distributions are influenced by abiotic and biotic factors but direct comparison of their relative importance is difficult, particularly when working with complex, multi-species datasets. Here, we present a flexible method to compare abiotic and
Woods, Taylor E
core   +1 more source

Multiscale impacts of landscape metrics on water quality based on fine-grained land use maps

open access: yesFrontiers in Environmental Science
Quantifying the impact of landscape metrics on water quality can offer scientific supports for water conservation and land use planning. However, previous studies mainly relied on coarse land use maps, and were lack of understanding of effects from ...
Ya’nan Zhou   +11 more
doaj   +1 more source

Multidimensional Assessment of the Aesthetic Quality of Natural Landscapes in Mount Wuyi National Park, China

open access: yesLand
Natural landscapes are scenic complexes accessible to the public within national parks. Exploring their aesthetic quality can promote an emotional connection between the public and the landscape, which has a positive significance in enhancing human well ...
Xin Zheng, Zhaoping Yang, Yayan Lu
doaj   +1 more source

Use of waveform lidar and hyperspectral sensors to assess selected spatial and structural patterns associated with recent and repeat disturbance and the abundance of sugar maple (Acer saccharum Marsh.) in a temperate mixed hardwood and conifer forest. [PDF]

open access: yes, 2011
Waveform lidar imagery was acquired on September 26, 1999 over the Bartlett Experimental Forest (BEF) in New Hampshire (USA) using NASA\u27s Laser Vegetation Imaging Sensor (LVIS).
Anderson, Jeanne E   +11 more
core   +2 more sources

Analytical Cost Metrics : Days of Future Past

open access: yes, 2018
As we move towards the exascale era, the new architectures must be capable of running the massive computational problems efficiently. Scientists and researchers are continuously investing in tuning the performance of extreme-scale computational problems.
Djidjev, Hristo   +2 more
core   +1 more source

Faulty Metrics and the Future of Digital Journalism [PDF]

open access: yes, 2010
This report explores the industry of Internet measurement and its impact on news organizations working online. It investigates this landscape through a combination of documentary research and interviews with measurement companies, trade groups ...
John Kelly, Lucas Graves
core  

The response of the water cycle to landscape configuration and composition in two Chilean basins

open access: yesEnvironmental and Sustainability Indicators
Land use/cover change (LUCC) and landscape patterns have an important influence on the hydrological cycle. However, it is still unknown how hydrological processes and streamflow respond to changes in landscape configuration and composition in ...
Marieta Hernández-Sosa   +3 more
doaj   +1 more source

Beyond the stand: Reviewing landscape fragmentation dynamics on biodiversity and ecosystem services in Southeast Asia [PDF]

open access: yes, 2019
Forest and agriculture landscapes dominate across Southeast Asia. Agricultural systems are highly diverse ranging from traditional swidden and agroforestry, to the more recent intensive industrial oil palm plantations.
Laumonier, Yves, Lo, M.
core  

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