نتایج جستجو برای: native rangeland

تعداد نتایج: 104634  

Journal: :CoRR 2015
Ilona Kuzmickaja Xiaofeng Wang Daniel Graziotin Gabriella Dodero Pekka Abrahamsson

It is well acknowledged that innovation is a key success factor in mobile service domain. Having creative ideas is the first critical step in the innovation process. Many studies suggest that customers are a valuable source of creative ideas. However, the literature also shows that adults may be constrained by existing technology frames, which are known to hinder creativity. Instead young child...

2009
Temuulen Tsagaan Sankey Keith T. Weber

Extensive livestock production has been Mongolia’s major industry for centuries and traditional nomadic herding lifestyle and Mongolia’s expansive rangelands sustain this industry. After the democratic election and economic liberalization in 1992, formerly state-owned collectives were disbanded and Mongolia’s livestock population was privatized. There was no longer a state institution to formal...

Journal: :Turkish Journal of Veterinary & Animal Sciences 2023

The effects of feeding in different quality rangelands on meat and fatty acids composition Angora goat kids bucks were determined. Twenty male selected from each farm that produces goats the area. There are three separate with previously determined classes (good, medium, low-quality). In farm, among these animals grazed completely rangeland, 7 heads 4-month-old 7-month-old slaughtered. Longissi...

2015
John N Wairore Stephen M Mureithi Oliver V Wasonga Gert Nyberg

The adoption and adaptation of enclosures in the arid and semi-arid rangelands of sub-Saharan Africa is driven and sustained by a combination of factors. However, reviews indicate that these factors cannot be generalized, as they tend to be case specific. A study was therefore conducted to explore the history and reasons for enclosure establishment in Chepareria, a formerly degraded communal ra...

Journal: :محیط شناسی 0
محمدحسن جوری عضو هیأت علمی، دانشگاه آزاد اسلامی واحد نور

introduction the complexity of natural ecosystem, as the rangelands, is caused to propose the different approaches toevaluatethe ecosystem on the basis of sustainable and systematic management. study on the interaction connectionsbetween plants and biotic and abiotic factors in the rangeland ecosystem can be achieved by relationsofmanagerial strategies in order to conduct the rangeland health. ...

2006
P. B. McMahon K. F. Dennehy B. W. Bruce J. K. Böhlke R. L. Michel J. J. Gurdak D. B. Hurlbut

[1] In 2000–2002, three rangeland and six irrigated sites were instrumented to assess the storage and transit time of chemicals in thick (15 to 50 m) unsaturated zones (UZ) in the High Plains. These processes are likely to influence relations between land use and groundwater quality, yet they have not been documented systematically in the High Plains. Land use and climate were important control...

2004
KENNETH W. TATE EDWARD R. ATWILL

Cryptosporidium parvum is a fecal borne protozoan parasite that can be carried by and cause gastrointestinal illness in humans, cattle, and wildlife. The illness, cryptosporidiosis, can be fatal to persons with compromised immune systems. At question is the potential for C. parvum in cattle fecal deposits on rangeland watersheds to contaminate surface water. First, C. parvum oocysts must be rel...

2003
K. P. Kirkman P. C. de Faccio Carvalho

Rangelands essentially comprise geographical regions dominated by grass with or without scattered woody plants. Rangelands are often considered to function primarily as feed for livestock. In this view, conservation and biodiversity issues are secondary. The alternate view involves recognising rangelands as a biome without a specific function, but where there is an implied responsibility for in...

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