Results 1 to 10 of about 47,434 (50)

Investigating the effective factors on water area changes in Shadegan Wetland using remote sensing technique and factor analysis [PDF]

open access: yesعلوم محیطی, 2022
Introduction: Water depletion in wetlands, due to both natural and unnatural reasons, leads to the extinction and death of living organisms. After successive droughts, if flooding and rehydration occur, their recovery is highly unlikely. According to the
Fatemeh Dargahian   +2 more
doaj   +1 more source

Understanding Spatial-Temporal Interactions of Ecosystem Services and Their Drivers in a Multi-Scale Perspective of Miluo Using Multi-Source Remote Sensing Data

open access: yesRemote Sensing, 2023
In the face of rapid urbanization and global climate change, understanding the trade-offs and synergies of wetland city ecosystem services is vital for mitigating regional ecological and environmental risks, and enhancing human well-being.
Shiyi Cao   +5 more
doaj   +1 more source

Responses of Vegetation Phenology to Urbanisation and Natural Factors along an Urban-Rural Gradient: A Case Study of an Urban Agglomeration on the Northern Slope of the Tianshan Mountains

open access: yesLand, 2023
Understanding the responses of vegetation phenology to natural and human disturbances is essential for better understanding ecosystems. In this study, Moderate Resolution Imaging Spectroradiometer data and products were used together with other relevant ...
Gulbakram Ahmed   +3 more
doaj   +1 more source

Influences of Environmental Variables and Their Interactions on Chinese Farmland Soil Organic Carbon Density and Its Dynamics

open access: yesLand, 2022
Farmland is one of the most important and active components of the soil carbon pool. Exploring the controlling factors of farmland soil organic carbon density (SOCD) and its sequestration rate (SOCDSR) is vital for improving carbon sequestration and ...
Zihao Wu   +5 more
doaj   +1 more source

The Role of Natural Factors in Instability of Rural Settlements in Mountainous and Foothill Areas of Zagros (Case Study: Villages of Marivan and Sarvabad Counties) [PDF]

open access: yesجغرافیا و توسعه, 2016
Historically, natural factors have been effective on  the establishment, type of livelihood and displacement of populations, and the example of its influence can be seen clearly in the instability of rural settlements, This study was conducted to ...
Saadi Mohammadi   +3 more
doaj   +1 more source

The Impact of Anthropogenic Activities and Natural Factors on the Grassland over the Agro-Pastoral Ecotone of Inner Mongolia

open access: yesLand, 2023
The agro-pastoral ecotone serves as an important ecological transition zone between grassland and cropland. It plays a crucial role in providing forage and maintaining the ecological security of Northern China.
Feinan Lyu   +4 more
doaj   +1 more source

Natural- and Human-Induced Influences on Terrestrial Water Storage Change in Sichuan, Southwest China from 2003 to 2020

open access: yesRemote Sensing, 2022
A quantitative understanding of changes in water resources is crucial for local governments to enable timely decision-making to maintain water security.
Lilu Cui   +6 more
doaj   +1 more source

Historical and contemporary factors shaping the layout of rural buildings

open access: yesBudownictwo o Zoptymalizowanym Potencjale Energetycznym, 2021
The layout of rural buildings has been shaped over centuries as most existing towns were founded several hundred years ago with the main reason for establishing a village in a given place being natural factors such as access to resources.
Natalia Brycht
doaj   +1 more source

A Comparison of Land Degradation Risk Using the RALDE2 Proposed Model in Two Townships with Different Climates in the Khuzestan Province [PDF]

open access: yesپژوهش‌های آبخیزداری, 2018
The present research attempts to develop a new model. This model considers various indicators with different aspects or criteria of land degradation and desertification, namely natural and human, and trend of degradation for finding areas with higher ...
Masoud Masoudi, Maryam Elhaei Sahar
doaj   +1 more source

Studies and research on the phenomenon of hydrodynamic erosion in river beds [PDF]

open access: yesPresent Environment and Sustainable Development, 2021
The phenomenon of hydrodynamic erosion affects the riverbeds in which sub-crossings of pipes or bridges are located. The depth of erosion is determined at a point in the riverbed by the use of specialized computational relationships.
Paul-Vivian SION   +2 more
doaj   +1 more source

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