Results 21 to 30 of about 437,940 (300)

Response of the Desertification Landscape Patterns to Spatial–Temporal Changes of Land Use: A Case Study of Salaxi in South China Karst

open access: yesLand, 2023
Land use change and karst desertification (KD) are interdependent. It is crucial to investigate the relationship between the KD landscape and spatial–temporal changes in land use for effective and sustainable KD management practices in karst plateau ...
Tian Shu, Kangning Xiong, Ning Zhang
doaj   +1 more source

RESEARCH ON THE LANDSCAPE PATTERN OF URBAN PARKS AND GREEN SPACES – TAKING THE MAIN URBAN AREA OF WUHAN CITY AS AN EXAMPLE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Based on the combination of landscape ecology theory and GIS technology, this paper selects the landscape pattern index at the patch type level and landscape level from the two aspects of unit characteristics and landscape heterogeneity, and quantitative
Y. Sun   +8 more
doaj   +1 more source

Designing a field sampling plan for landscape-pest ecological studies using VHR optical imagery [PDF]

open access: yes, 2018
The objective of this study was to develop an easily replicable sampling methodology using very high spatial resolution (VHSR) optical imagery to study the effect of landscape composition on crop pest incidence and biological control. The methodology was
Brévault, Thierry   +3 more
core   +1 more source

Analysis of Landscape Pattern Evolution and Driving Forces Based on Land-Use Changes: A Case Study of Yilong Lake Watershed on Yunnan-Guizhou Plateau

open access: yesLand, 2022
In order to explore the landscape pattern evolution and driving forces of the Yilong Lake watershed, the combined method of supervised classification with manual visual interpretation based on the landsat5TM/8OLI remote sensing image data sources was ...
Guoqiang Ma   +6 more
doaj   +1 more source

Parks, people and pixels: evaluating landscape effects of an East African national park on its surroundings [PDF]

open access: yes, 2010
Landscapes surrounding protected areas, while still containing considerable biodiversity, have rapidly growing human populations and associated agricultural development in most of the developing world that tend to isolate them, potentially reducing their
Binford, Elizabeth   +7 more
core   +2 more sources

Correlation between Landscape Pattern and Net Primary Productivity of Vegetation: A Case Study in the Arid and Semi-Arid Regions of Northwest China

open access: yesLand, 2023
Human activities and environmental changes have influenced the changes in landscape patterns, which in turn profoundly impact the variation in net primary productivity (NPP) of vegetation. Understanding the relationship between landscape patterns and NPP
Congrui Xu, Chuanhua Li
doaj   +1 more source

The relationship between landscape patterns and human-caused fire occurrence in Spain [PDF]

open access: yes, 2013
Aim of study: Human settlements and activities have completely modified landscape structure in the Mediterranean region. Vegetation patterns show the interactions between human activities and natural processes on the territory, and allow understanding ...
Costafreda Aumedes, Sergi   +2 more
core   +3 more sources

Regionalization of landscape pattern indices using multivariate cluster analysis [PDF]

open access: yes, 2014
This project was funded by the Government of Canada through the Mountain Pine Beetle Program, a six-year, $40 million program administered by Natural Resources Canada, Canadian Forest Service.
Long, Jed Andrew   +2 more
core   +1 more source

Mapping and analysis of changes in the riparian landscape structure of the Lockyer Valley Catchment, Queensland, Australia [PDF]

open access: yes, 2002
[Abstract]: A case study of the Lockyer Valley catchment in Queensland, Australia, was conducted to develop appropriate mapping and assessment techniques to quantify the nature and magnitude of riparian landscape structural changes within a catchment ...
Apan, Armando   +2 more
core   +1 more source

A New Approach to Investigate the Spatially Heterogeneous in the Cooling Effects of Landscape Pattern

open access: yesLand, 2022
Although many prior studies have found that landscape pattern significantly affects urban heat environment globally, the spatially heterogeneous in the cooling effects of landscape pattern remains poorly understood.
Shuang Liu   +6 more
doaj   +1 more source

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