نتایج جستجو برای: land degradation

تعداد نتایج: 264605  

Journal: :International Journal of Environmental Sciences & Natural Resources 2020

Journal: :IOP Conference Series: Earth and Environmental Science 2021

Journal: : 2023

The article deals with the actual problem of degradation agricultural land, one reasons for which is anthropogenic activity population and arid climate country. As a result urbanization intensive land development in south east country, natural vegetation cover severely disturbed. area occupied by mining enterprises steadily growing. Over past 10 years, areas oil gas production, uranium ore mini...

Journal: :Russian Journal of Economics 2022

Achievement of Sustainable Development Goals critically depends on well-functioning food systems which can provide sufficient and healthy for all in an environmentally sustainable, economically viable socially equitable manner. However, current are failing these dimensions. In fact, generating substantial amounts environmental, health-related, social, economic externalities negatively affecting...

2018

Himalaya is a vast and diverse mountain system. Agro forestry land use covering (20%) of geographical area of Indian Himalayas is distributed as patches in the matrix of forest covering (52%) area. Forest based treecrop livestock integrated farming is the predominant traditional land use in central Himalayas.1 Hill agriculture appears to be key threat to soil biodiversity and ecosystem service ...

2008
Arjun Poudel

Road building on geologically vulnerable slopes can trigger erosion, mass wasting and sedimentation. Disturbance of the natural drainage systems and making deep cuts and fills across already fragile slopes are the main causes. This often leads to excessive land degradation of land areas adjacent to the road. These effects have a direct bearing on the livelihoods of people who survive by subsist...

This research aims to analysis the biophysical characteristics of watershed of Deli River to know potential flooding in Medan. The research is conducted at Deli River, which is located in 3 locations in North Sumatera namely Karo Regency, Deli Serdang and Medan City. Indonesia. This research used field survey method, survey activity in the form of observation and verification of characterizatio...

2009
John Were

Kabale is a mountainous district In this paper, a review is made of land degradation within the district Land degradation is due to population pressure on the land and poor traditional land use practices. Introduction Mountain environments are very fragile and delicate ecosystems. Intensification of land use caused by an increase in population can have profound effects on the system by disturbi...

2018

Himalaya is a vast and diverse mountain system. Agro forestry land use covering (20%) of geographical area of Indian Himalayas is distributed as patches in the matrix of forest covering (52%) area. Forest based treecrop livestock integrated farming is the predominant traditional land use in central Himalayas.1 Hill agriculture appears to be key threat to soil biodiversity and ecosystem service ...

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