نتایج جستجو برای: rangeland restoration

تعداد نتایج: 53761  

2014
Anita K. Smyth Elizabeth Smee Stephanie S. Godfrey Mathew Crowther David Phalen

Agricultural practices, including habitat alteration and application of agricultural chemicals, can impact wildlife resulting in their decline. Determining which of these practices are contributing to declines is essential if the declines are to be reversed. In this study, the health of two geographically separated sleepy lizard (Tiliqua rugosa) populations was compared between a rangeland envi...

Journal: :Iranian Journal of Applied Ecology 2023

Comparing Actual and Potential Productions of Rangeland Ecosystems Kohgiluyeh Boyer-Ahmad Province in Different Conditions

Journal: : 2022

Analysis of Barriers and Challenges Rangeland Management (Case Study: Rangelands Kermanshah province)

Journal: :journal of rangeland science 2013
ezatollah moradi gholam ali heshmati ali hosein bahramian

rangeland health assessment provides qualitative information on ecosystemattributes. we examined changes in rangeland health in the zagros semi-arid rangelands ofiran at fixed sites between 2001 and 2011, over the 10-year period. the rangelandfragments significantly declines in the quality of the vegetation, and changes in plantspecies were driven largely by seasonality, and to a lesser extent,...

Journal: :مرتع و آبخیزداری 0
حسین بشری استادیار دانشکدة منابع طبیعی، دانشگاه صنعتی اصفهان مصطفی ترکش اصفهانی استادیار دانشکدة منابع طبیعی، دانشگاه صنعتی اصفهان طیبه شاه آبادی کارشناس ارشد بیابان‏زدایی، دانشکدة منابع طبیعی، دانشگاه صنعتی اصفهان محمدرضا مصدقی دانشیار گروه خاک‏شناسی، دانشکدة کشاورزی، دانشگاه صنعتی اصفهان

abstract this study aimed to investigate the effects of urban wastewater on some soil physical and chemical properties in segzi, east isfahan. six sites were selected considering the planted species (haloxylon persicum and nitraria schoberi) and irrigation types (control or no irrigation, water logged and furrow irrigation methods). the 4 to 12 replications were chosen in each site depending on...

Journal: :The South African Journal of Plant and Soil 2021

The distribution and status of grass species is essential for sustainable management rangelands. Therefore, this study assessed the spatial nutritive value as influenced by soil type in selected rangelands North West province South Africa. Grass were harvested from four communal areas (clay loam red brown sand types) using three transects per area. Each transect was sub-divided into near (0.5–0...

Journal: :مرتع و آبخیزداری 0
سیده زهره میردیلمی شناخت مهم ترین تغییر در مؤلفه های کمّی و کیفی پوشش گیاهی بر اثر قرق مراتع دشت کالپوش با استفاده از آنالیز چندمتغیره اسماعیل شیدایی کرکج دانشجوی دکتری علوم مرتع، دانشگاه علوم کشاورزی و منابع طبیعی گرگان موسی اکبرلو دانشیار گروه مرتع داری دانشگاه علوم کشاورزی و منابع طبیعی گرگان

considering the importance of vegetation changes and awareness of its destruction or improvement trends in programming and its proper managing of utilization, this study was conducted in order to survey the effects of grazing on the qualitative and quantitative components of vegetation (including life form, growth form, palatability class, plant families and species diversity) and recognition t...

2009
D. Terrance Booth Paul T. Tueller D. TERRANCE BOOTH PAUL T. TUELLER

2017
Craig R. Allen David G. Angeler Joseph J. Fontaine Ahjond S. Garmestani Noelle M. Hart Kevin L. Pope

Adaptive management is an approach to natural resource management that uses structured learning to reduce uncertainties for the improvement of management over time. The origins of adaptive management are linked to ideas of resilience theory and complex systems. Rangeland management is particularly well suited for the application of adaptive management, having sufficient controllability and redu...

Journal: :journal of rangeland science 2015
azam khosravi moshizi gholam ali heshmati abdol rassoul salman mahiny

carbon sequestration in rangeland ecosystems has been identified as a suitable strategy to offset greenhouse gas emissions that information of carbon sequestration hotspots is a good tool to improve rangeland management. objectives for this study were to assessment potential carbon sequestration in various rangeland types, to identify carbon sequestration hotspots and to study the effective fact...

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