نتایج جستجو برای: livestock ecosystem

تعداد نتایج: 104389  

Journal: :International Journal of Biodiversity Science, Ecosystem Services & Management 2015

Journal: :Technology Analysis & Strategic Management 2021

Antimicrobial resistance (AMR) is one of today’s greatest public health threats and reducing antimicrobial use in livestock essential to prevent its spread, requiring rapid diagnostic tests (RDTs) ensure that the drug prescribed matches sensitivity disease organism. However, despite decades research on RDTs a relatively permissive regulatory environment UK, few devices are commercial use. Chall...

Journal: :Sustainability 2022

Human appropriation of net primary productivity (HANPP) integrates ecological and socioeconomic perspectives on land use by quantifying the amount production (NPP) appropriated society through biomass harvest from ecosystem. The main objective this study was to determine spatial patterns HANPP related lamb wool sheep farms across province Santa Cruz. obtained dividing sum used in livestock prod...

Journal: :international journal of environmental research 2015
z. arabi k. mederbal z. benaouf

in semiarid regions such as saida, the steppe ecosystem is currently submitted to desertification under the combined effect of human activity and climate change. our study is a contribution to the assessment of the biodiversity of steppe formations through a phytoecological diagnosis at the south zone of the wilaya of saida. to achieve the objective of this study, a methodological approach base...

2011
Erik A. Beever Cameron L. Aldridge

Free-roaming equids (horses [Equus caballus] and burros [E. asinus]) in the United States were introduced to North America at the end of the 15th century, and have unique management status among ungulates. Legislation demands that these animals are neither hunted nor actively managed with fences and rotation among pastures, but instead constitute an integral part of the natural system of the pu...

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 ...

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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