نتایج جستجو برای: rangeland ecosystem

تعداد نتایج: 85678  

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2012
Andrew J Dougill Lindsay C Stringer Julia Leventon Mike Riddell Henri Rueff Dominick V Spracklen Edward Butt

Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen litt...

2016
Brian Spooner

The complex problem which confronts us in the world's rangelands -is the need to raise living standards, increase economic productivity, and at the same time reduce ecological stress -is approached in this symposium from a number of different disciplinary points of view. The case material presented in the papers shows (in varying degrees) the significance of the accumulated experience and cultu...

2010
Toshpulot Rajabov

Since livestock production in Uzbekistan in arid and semi-arid zones is based on rangeland vegetation, contemporary studies have focused on improvement of low productive grazing lands and rehabilitation of degraded rangelands. Less interest has been given to the driving factors of land degradation and their interaction with other ecosystem components, e.g. response of vegetation to grazing indu...

Reduction of species diversity which is a significant threat to the earth has been found more important and has attracted attention among ecologists over recent years. This research was carried out to determine the relationships between plant species diversity indices and soil properties by multivariate regression methods in Jamilabad region, Baft, Kerman province, Iran in 2016. Different sites...

Journal: :Frontiers in Ecology and Evolution 2021

Land degradation usually leads to the loss of ecosystem services, which may threaten social well-being. There is no approach identify and manage all services based on their importance in processes systems. This study aimed link well-being order assess rangeland degradation. Eleven (forage production, water yield, edible plants, fuel, medicinal pollination, gas regulation, soil resistivity erosi...

جعفری, فرهنگ , زارع‌کیا, صدیقه, غلامی, پرویز , فیاض, محمد, گودرزی, محمود ,

Livestock grazing is a common human-induced activity with direct and indirect effects even on the ecosystems of protected areas. The present study analyzed the effects of different grazing management methods on species diversity and richness in the steppe rangelands of Saveh, Iran. Data were collected from sixty 2×2 m plots within the areas of three, four-years protected range management projec...

Khadijeh Mahdavi, Maedeh Yousefian Mohammad Mahdavi, Reza Tamartash

Livestock grazing is one of the most important kinds of land usage that has a high potential to decrease or increase carbon storage in rangeland ecosystem. This research was investigated the effects of enclosure on soil carbon storage in a rangeland with dominant plants of Artemisia aucheri. Hence, two rangelands of enclosure (Shahtappeh-Chah Mahmood) and no enclosure (Chiro) were chosen in Sem...

ژورنال: مرتع 2021
Amirteymoori, Somayeh, Baniasadi, Mostafa, Eskandari Nasab, Hassan, Mirzaee Khalilabadi, Hamidreza, Zare Mehjerdi, Mohammadreza,

Rangelands are one of the most important natural resources of Iran in terms of its vastness and ecosystem values. Therefore, in this research, the conservation value of Rig Ishaqabad, Sirjan county, Kerman province, rangeland has been estimated using the One- and- One- Half- Bounded Dichotomous Conditional Valuation method. Influential factors on willingness of individuals payment for protect t...

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