Rangeland Ecology & Management
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Displaying 151 - 200 of 678 results
- Library Collection RecordThe effect of intensive grazing and browsing of domestic stock and wildlife on the number of species and abundance of vegetation was investigated in the Hoanib River catchment, north-western Namibia…Publication Date 2003
- vegetation impact
- Arid Environment
- intensive grazing
- ecosystem ecology
- vegetation dynamics
- grasslands
- grazing
- livestock
- wildlife
- land use
- drought
- Africa
- Library Collection RecordThis is a keynote paper focusing on regional perspectives on agriculture and biodiversity by exploring the situation in Northern Africa, the West African Sahel, East Africa and the Horn, and Southern…Publication Date 2003
- agriculture
- biodiversity conservation
- disequilibrium theories
- environmental Kuznet's curve
- hotspots
- agroecological intensification
- agrodiversity
- organic farming
- agroforestry
- biodiversity
- economics
- soils
- livestock
- management
- land-use
- Africa
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-08-01
- land ownership
- range condition
- pastures
- overgrazing
- monitoring
- pastoralism
- land use
- China
- history
- livestock
- sustainability
- rangelands
- range management
- wildlife management
- Library Collection RecordChanges in rangeland species composition can effect forage quality, ecosystem function, and biological diversity. Unfortunately, documenting species compositional change is difficult due to a lack of…Publication Date 2002-07-01
- sown grasslands
- habitats
- Quercus
- woodland grasslands
- species diversity
- ecological succession
- invasion
- grazing intensity
- California
- range management
- botanical composition
- invasive species
- Northwest California
- herbarium
- oak woodlands
- livestock
- flora
- invasive species
- Library Collection RecordRisk of livestock losses to poisonous plants can be reduced on many ranges through prudent management based on application of existing knowledge. Poisonous plants can be categorized using both…Publication Date 2002-05-01
- weed palatability
- risk assessment
- toxicity
- controlled grazing
- poisonous weeds
- selective grazing
- grazing intensity
- range management
- literature reviews
- livestock
- grazing management
- diet selection
- poisonous plants
- Library Collection RecordIn recent years livestock death losses from poisonous plants in the western United States have averaged about 2-3% annually. A review of 36 grazing studies in North America shows poisonous plant…Publication Date 2002-05-01
- Oxytropis
- deserts
- avoidance conditioning
- Oxytropis sericea
- controlled grazing
- poisonous weeds
- woodland grasslands
- Western United States
- grasslands
- continuous grazing
- stocking rate
- range management
- livestock
- Delphinium
- cattle
- sheep
- goats
- grazing
- poisonous plants
- economics
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- ecology
- national forests
- livestock
- livestock feeding
- United States
- range management
- grazing
- Library Collection RecordAbstract not Available.Publication Date 2002
- projects
- livestock
- Sediment
- cleaning
- costs
- rangelands
- sampling
- biological agent
- sampl
- Water Point
- Western Australia
- Library Collection RecordAbstract not available.Publication Date 2002
- grazing management
- livestock
- information
- Market research
- educational needs
- Northern Australia
- Library Collection RecordWith rapid advances in electronic, radio and computer technologies, global electronic identification for livestock and companion animals is now technically feasible. It is particularly important for…Publication Date 2002
- livestock
- Radio
- computer techniques
- management
- remote control
- monitoring techniques
- Australia
- Library Collection RecordThis paper explores the long-standing interest in the introduction of fodder legumes as an essential component of mixed farming systems in Africa. The central argument is that because of certain…Publication Date 2002
- fodder legumes
- research
- uptake
- Africa
- mucuna
- mixed farming
- Crop-livestock interactions
- fodder quality
- agriculture
- livestock
- socio-economic aspects
- Africa
- Library Collection RecordIt is claimed that high returns can be achieved from hunting and ecotourism operations. As a result wildlife production is a rapidly growing form of land-use in South Africa. Lately, rural African…Publication Date 2002
- Economies of scale
- Wildlife production
- livestock production
- Savannah land-use
- land use
- game farming
- commercial agriculture
- livestock
- Economic Aspects
- eco - tourism
- subsistence agriculture
- Africa
- Library Collection RecordThesis by Robert Garcia concerning Livestock, Wildlife and other subjectsPublication Date 2002
- livestock
- wildlife
- Idaho
- Library Collection RecordAccelerated erosion of streambanks in grazed riparian pastures is of concern to land managers. We tested the hypothesis that providing cattle free-choice off-stream water and trace mineralized salt…Publication Date 2001-11-01
- riverbank protection
- soil stability
- riparian grasslands
- water erosion
- water availability
- animal behavior
- dietary mineral supplements
- Oregon
- grazing intensity
- beef cattle
- grazing
- greenline
- water quality
- livestock
- off-stream water
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-10-01
- market regulations
- Chicago Board of Trade
- marketing boards
- Kansas City, Kansas
- American livestock Commission Company
- livestock and meat industry
- Kansas City, Missouri
- Illinois
- Chicago, Illinois
- Kansas City livestock Exchange
- Kansas
- Missouri
- history
- livestock
- United States
- Library Collection RecordPlant growth depends upon C, H, O, and at least 13 mineral elements. Six of these (N, K, Ca, Mg, P, and S) macro-elements normally occur in plants at concentrations greater than 1,000 mg kg(-1) level…Publication Date 2001-07-01
- silicon
- animal health
- sulfur
- nickel
- nutrient-nutrient interactions
- nutrient content
- mineral content
- nutrient availability
- sodium
- nitrogen
- potassium
- trace elements
- phosphorus
- magnesium
- calcium
- mineral nutrition
- literature reviews
- livestock
- forage
- mineral interaction
- mineral requirements
- mineral nutrients
- ruminant diets
- Library Collection RecordAlthough recognized in importance from the dawn of history, forages have too often been underestimated and undervalued perhaps in part because animal performance has frequently failed to reflect…Publication Date 2001-07-01
- plant diseases and disorders
- immune response
- morbidity
- animal health
- sexual reproduction
- antinutritional factors
- Festuca arundinacea
- nutritional status
- toxicity
- mineral content
- economic analysis
- liveweight gain
- mortality
- adaptation
- animal behavior
- secondary metabolites
- digestibility
- insect pests
- nutritive value
- literature reviews
- livestock
- forage
- feed intake
- chemical constituents of plants
- nutrition
- animal health
- performance
- forage quality
- toxins
- Library Collection RecordCholla cactus may serve as an emergency feedstuff for livestock when forage availability is low. A study was conducted at the Corona Range and Livestock Research Center to evaluate the nutritive…Publication Date 2001-05-01
- processing technology
- spines
- opuntia imbricata
- moisture content
- organic matter
- burning
- leaves
- cows
- mineral content
- stems
- estimation
- fiber content
- feeds
- digestibility
- crude protein
- rumen fermentation
- nutritive value
- livestock
- New Mexico
- forage
- dry matter
- drought forages
- mineral content
- emergency feeding
- Library Collection RecordLivestock have played a pivotal and positive role in human development. Yet this has come at a heavy cost to the biological diversity of the world's rangelands and forests. Livestock grazing is…Publication Date 2001
- rangelands
- ecology
- livestock
- southern Africa
- Library Collection Record
170 Grasslands
Vegetation dominated by grasses, which is among the largest ecosystems in the world, has great environmental significance as well as providing feed for livestock and wildlife. Grassland types vary…Publication Date 2001- savannah
- steppe
- grasses
- herbivory
- grazing
- fire
- savanna
- grasslands
- disturbance
- livestock
- southern Africa
- Library Collection RecordArid rangelands host a variety of drought-tolerant wildlife species, many of them requiring conservation efforts for the survival of their populations. The development of drinking water sources for…Publication Date 2001
- livestock
- wildlife
- association
- Water points
- environmental impact
- spatial analysis
- Kenya
- biodiversity
- land-use
- management
- population ecology
- system ecology
- Africa
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2000-08-01
- Mongolia
- pastoral society
- resource conservation
- vegetation
- national parks
- wildlife
- livestock
- rangelands
- Library Collection RecordWe examined the perceptions and realities of land degradation in a communal ranching area, Otjimbingwe, in arid Namibia (in south-western Africa). It is commonly perceived that large-scale…Publication Date 2000
- land degradation
- Namibia
- livestock
- ranching
- communal pastoralism
- degradation
- communal farming
- pastoralism
- socio-economic aspects
- rainfall
- drought
- stocking rates
- Africa
- Library Collection RecordAbstract not Available.Publication Date 2000
- livestock
- kangaroos
- rangelands
- site
- soil moisture
- ecosystems
- Soil surface properties
- Bulk density (soil)
- Australia
- Exclusion
- Landscape Function Analysis
- Library Collection RecordPublication Date 2000
- resource conservation
- silvopastoral systems
- agroforestry
- cattle
- pastures
- livestock
- natural resources
- Library Collection RecordA sampling system was devised and used from 1992 to 1996 in annual grassland and open woodland of the south-west Kenyan Rift Valley. The monitoring was designed to detect vegetation changes…Publication Date 2000
- range assessment
- savanna
- transect
- vegetation
- woodland
- ecosystem ecology
- land-use
- management
- rangeland condition
- monitoring
- livestock
- Africa
- Library Collection RecordThe species composition of grazing lands can be influenced by livestock and grazing pressure. A study on manure seed bank was conducted in Ghinchi highland Research Site in Ethiopia between 1995 and…Publication Date 2000
- manure
- species
- Life-form
- livestock
- seed banks
- biodiversity
- grazing
- species richness
- grasslands
- germination
- soil fertility
- management
- Africa
- Library Collection RecordSmall mammal and bird assemblages were compared across fence-lines between one communal and three adjacent commercial range-lands in Namaqualand, South Africa. The communal area has twice the…Publication Date 1999
- Arid rangelands
- birds
- grazing
- livestock impacts
- small mammals
- Succulent karoo
- livestock
- management
- biodiversity
- Africa
- Library Collection RecordInvertebrate assemblages occurring on Paulshoek, a heavily grazed communal farm in Namaqualand, South Africa, were compared to those found on adjacent, moderately grazed farms. The study was…Publication Date 1999
- invertebrates
- livestock grazing
- Arid rangelands
- Succulent karoo
- biodiversity
- grazing
- livestock
- Africa
- Library Collection RecordThis bulletin contains 18 different research papers related to the topic of Grazing Behavior of Livestock and Wildlife, as well as abstracts of poster presentations. Paper titles are as follows;…Publication Date 1999
- grazing
- livestock
- foraging
- wildlife
- Library Collection RecordProceedings. International Conference on Livestock and the Environment, Nell, A.J. (ed.).- Wageningen (Netherlands): IAC, Feb 1998.- ISBN 90-70785-14-5Publication Date 1998
- livestock
- grazing systems
- environmental impact
- climatic zones
- Library Collection RecordThis paper examines the interest in the development and promotion of mixed farming in sub-Saharan Africa. For over 70 years mixed farming has been a dominant model for agricultural development…Publication Date 1998
- mixed farming
- Sub-Saharan Africa
- crop-livestock interaction
- nutrient cycling
- integrated farming
- agriculture
- socio-economic aspects
- Sustainable development
- livestock
- subsistence agriculture
- Africa
- Library Collection RecordThe role of herbivores in controlling plant species richness is a critical issue in the conservation and management of grassland biodiversity. Numerous field experiments in grassland plant…Publication Date 1998
- herbivores
- grassland
- diversity
- species richness
- environmental gradients
- grasslands
- biodiversity
- conservation
- management
- livestock
- soil fertility
- rainfall
- ecosystem ecology
- Africa
- Library Collection RecordPublication Date 1998
- livestock
- environment
- Environmental policies
- environmental protection
- farming systems
- grazing
- deforestation
- environmental impact
- sustainability
- Library Collection RecordThis 10-year study was designed to evaluate vegetation response to increasing stocking rates under rotational stocking (3 days graze, 51 days rest) and long-term rest. The 4 stocking rate treatments…Publication Date 1997-07-01
- stocking rate
- rotational grazing
- Texas
- range management
- botanical composition
- livestock
- Library Collection RecordPublication Date 1997
- Pakistan
- watershed management
- Rural development
- monitoring
- Rapid rural appraisal
- crops
- livestock
- soil conservation
- water conservation
- afforestation
- grassland management
- training
- Pakistan
- Pakistan
- Library Collection RecordWe use a dynamic stochastic simulation model of forage, herbivores, predators and domestic livestock in the Machakos District of Kenya to address policies related to the multiple use of rangeland…Publication Date 1997
- policies
- grazing
- livestock
- land use
- rangelands
- Traditional management
- commercial agriculture
- conservation
- pastoralism
- Forage Quantity
- drought
- Africa
- Library Collection RecordPublication Date 1997
- Feed Crops
- Feed Resources
- biomass
- rangelands
- Pakistan
- livestock
- stocking density
- Nutritional Requirements
- Pakistan
- Pakistan
- Library Collection RecordPublication Date 1997
- Feed Crops
- Feed Resources
- Feed production
- animal production
- extension activities
- Pakistan
- livestock
- rangelands
- data collection
- Pakistan
- Pakistan
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1996-02-01
- quantitative techniques
- livestock
- range management
- grazing
- Library Collection RecordVisitors to the Big Cimarron Watershed in the Uncompahgre National Forest, Colorado, had varying attitudes about cattle grazing. Without cuing, 9% of all visitors listed livestock as a source of…Publication Date 1996-01-01
- public opinion
- visitors
- uncompahgre national forest
- multiple land use
- livestock
- grazing
- Colorado
- Library Collection RecordPublication Date 1996
- livestock
- animal production
- Environmental impact assessment
- mixed farming
- grazing
- Library Collection RecordSPUR (Simulation of Production and Utilization of Rangelands) is a physically-based model designed to simulate the complexity of rangeland ecosystems (Wight and Skiles, 1987). Results of extensive…Publication Date 1996
- model evaluation
- Rangeland ecosystems
- Spur
- modelling
- management
- soils
- temperature
- livestock
- Africa
- Library Collection RecordPublication Date 1996
- grazing
- livestock
- animal production
- Environmental impact assessment
- mixed farming
- Library Collection RecordPublication Date 1996
- livestock
- animal production
- Environmental impact assessment
- mixed farming
- grazing
- Library Collection RecordPublication Date 1996
- livestock
- animal production
- Environmental impact assessment
- mixed farming
- grazing
- Library Collection RecordPublication Date 1996
- grazing
- livestock
- animal production
- Environmental impact assessment
- mixed farming
- Library Collection RecordPublication Date 1996
- Feed Crops
- Feed production
- Pasture Improvement
- Pakistan
- feeds
- quality
- rangelands
- soil fertility
- browse plants
- livestock
- feeding systems
- Pakistan
- Pakistan
- Library Collection RecordPublication Date 1996
- Feed Crops
- pastures
- Pasture Improvement
- agrosilvopastoral systems
- reclamation
- Nepal
- research
- Soil Deterioration
- livestock
- Feed grasses
- Feed legumes
- species
- highlands
- extension activities
- Nepal
- Nepal
- Library Collection RecordCurrently, most registered bulls have information available from their own performance records, progeny, or relatives which enable us to predict the performance of future offspring for various traits…Publication Date 1996
- livestock
- breed differences
- animal production
- animal genetic resources
- Animal breeding
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