Rangeland Ecology & Management
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Displaying 201 - 250 of 1995 results
- Library Collection RecordInternationally there is an increasing focus on involving local communities in natural resource management and monitoring. Monitoring methods which are professionally driven appear to be inadequate…Publication Date 2009
- Conservation of Natural Resources
- natural resources
- management
- Community development
- citizen participation
- Conservation of Natural Resources
- social aspects
- socio-economic aspects
- management
- natural resources
- monitoring
- communal farming
- conservation
- biodiversity
- rangelands
- southern Africa
- Library Collection RecordRecent field research has established that biological soil crust communities (cyanobacteria, lichens, liverworts and mosses) are widespread across the rangelands of Queensland. Our survey has covered…Publication Date 2008
- Cyanobacteria
- biodiversity
- cyanobacterial soil crusts
- Queensland
- Library Collection RecordBeef production is the most widespread land use in subtropical rangelands. Producers in these and other rangelands face many challenges to maintain profitability (e.g. declining terms of trade,…Publication Date 2008
- erosion
- biodiversity
- Burnett Region
- herd economic model
- south-eastern Queensland
- Library Collection RecordWe investigated the use of several current measures of landscape health (Landscape Function Analysis, structure/composition/function (SCF)) as surrogates or indicators of arthropod biodiversity in…Publication Date 2008
- biodiversity
- Eucalyptus populnea
- Library Collection RecordThis paper explores the relationships between graziers’ goals, perceived impediments to biodiversity conservation and suitable incentives to facilitate the adoption of conservation practices in the…Publication Date 2008
- biodiversity
- grazing management
- Library Collection RecordAn average 5 million hectares is burnt annually in Queensland’s Cape York Peninsula (CYP) region, which totals approximately 13.5 million hectares. Fire scars in CYP have been mapped using…Publication Date 2008
- timing
- topography
- biodiversity
- adhesives
- extent
- Queensland's Cape York Peninsula region
- Library Collection RecordBuffel grass (Cenchrus ciliaris) is a contentious species, being valued in many regions of the Australian rangelands for its contribution to livestock production, while also being widely regarded as…Publication Date 2008
- Cenchrus ciliaris
- livestock production
- biodiversity
- Library Collection RecordThe management of invasive or thickening woody species on western NSW rangelands has a chequered history. The issue was clearly recognised in the early years of pastoral settlement, but during the…Publication Date 2008
- biodiversity
- Library Collection RecordSummary 10.1002/9780470292136.ch7.abs This chapter contains sections titled: * Objectives for This Chapter * Introduction * Defining Biodiversity * The Economic Value of Biodiversity * Threats to…Publication Date 2008
- biodiversity
- wildlife conservation
- ecosystem
- habitat destruction
- invasive species
- conservation
- ecosystem ecology
- Alien invasive species
- indigenous encroaching species
- southern Africa
- Library Collection RecordAbstract Question: Do anthropogenic activities facilitate the distribution of exotic plants along steep altitudinal gradients? Location: Sani Pass road, Grassland biome, South Africa. Methods: On…Publication Date 2008
- Alien
- dispersal
- disturbance
- Gradient analysis
- grasslands
- Multivariate
- spatial analysis
- transect
- Germishuizen & Meyer (2003)
- Alien invasive species
- rehabilitation
- restoration ecology
- management
- biodiversity
- seed banks
- vegetation dynamics
- Africa
- Library Collection RecordTransformation of indigenous vegetation for production purposes impacts negatively on biodiversity but does this necessarily equate with a decrease in phytomass accumulation, which may influence…Publication Date 2008
- grasslands
- plant production
- carbon sequestration
- land use
- management
- conservation
- agriculture
- pasture management
- biodiversity
- Africa
- Library Collection RecordA treatment of the Rubiaceae of Angola is presented based on herbarium collections kept at BM, BR, COI, K, LISC, LISU, LUA, LUAI, P, and PRE. The basionyms, relevant synonyms, and types from Angola…Publication Date 2008
- biodiversity
- flora
- tropical Africa
- taxonomy
- Africa
- Library Collection RecordIn Kenya, lands surrounding wildlife protected areas (PAs), referred to as dispersal areas, have undergone widespread land use changes, but these have been little studied. This study investigated…Publication Date 2008
- conservation
- agriculture
- national parks
- land use
- grazing
- biodiversity
- disturbance
- rainfall
- Africa
- Library Collection RecordIn 1998, a restoration field trial was initiated in a catchment near Wellington (Western Cape, South Africa) to determine whether fynbos riparian scrub vegetation cleared of woody invasive alien…Publication Date 2008
- biological invasions
- fire
- Follow-up treatment
- management
- restoration ecology
- Alien invasive species
- seeds
- biodiversity
- Africa
- Library Collection RecordNo abstract availablePublication Date 2008
- biodiversity
- grasslands
- Alien invasive species
- Africa
- Library Collection RecordComplementary resource use is regarded as a mechanism that contributes to positive relationships between biodiversity and ecosystem functioning. Here, we used a biodiversity experiment composed of…Publication Date 2008
- Arrhenatherum elatius
- Biodiversity effects
- Complementarity
- Light competition
- The Jena Experiment
- Vertical structure
- species richness
- biodiversity
- ecosystem ecology
- grasses
- grasslands
- Africa
- Library Collection RecordThis paper reports an assessment of the current and potential impacts of invasive alien plants on selected ecosystem services in South Africa. We used data on the current and potential future…Publication Date 2008
- biodiversity
- Fynbos
- grassland
- grazing
- groundwater
- hydrology
- Karoo
- savanna
- water yield
- Alien invasive species
- ecosystem services
- Africa
- Library Collection RecordThe rich biodiversity of southern Africa has to date been relatively unimpacted by the activities of modern society, but to what degree will this situation persist into the 21st century? We use a…Publication Date 2008
- biodiversity
- southern Africa
- climate change
- land use change
- Land cover change
- Habitat loss
- conservation
- Millennium ecosystem assessment
- image
- CBD target
- Africa
- Library Collection RecordLand management in tropical woodlands is being used to sequester carbon (C), alleviate poverty and protect biodiversity, among other benefits. Our objective was to determine how slash-and-burn…Publication Date 2008
- savanna
- Tropical deciduous forest
- basal area
- Allometric equations
- Wood density
- soil bulk density
- Soil C stock
- biodiversity
- Shannon index
- Chronosequence
- land use
- carbon dioxide
- carbon sequestration
- socio-economic aspects
- management
- soil organic carbon
- Africa
- Library Collection RecordA payments for ecosystem services (PES) system came about in South Africa with the establishment of the government-funded Working for Water (WfW) programme that clears mountain catchments and…Publication Date 2008
- Working for Water
- Payment mechanisms
- ecosystem services
- water supply
- Poverty relief
- Poverty
- Alien invasive species
- fire
- plant production
- biodiversity
- hydrology
- vegetation dynamics
- Economic Aspects
- Africa
- Library Collection RecordDebate among scientists about ecological dynamics and appropriate management of semi-arid rangelands has led to a challenge of received wisdoms of range management and pastoral development in dryland…Publication Date 2008
- Semi-arid rangeland
- pastoralism
- Water Point
- grazing gradient
- ordination
- species response curve
- Namibia
- rangeland condition
- rangelands
- piosphere
- grazing
- biodiversity
- management
- Africa
- Library Collection RecordThis research investigated the role played by traditional leaders in environmental governance in the context of decentralization, based on a case study of grass utilization in QwaQwa. Specifically,…Publication Date 2008
- biodiversity
- conservation
- agriculture
- environmental aspects
- grasses
- South Africa
- QwaQwa
- grassland ecology
- veld grass
- grasswork
- tribal government
- chiefdoms
- environmental policy
- subsistence agriculture
- communal farming
- socio-economic aspects
- policies
- southern Africa
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2007-10-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2007-06-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2007-04-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2007-02-01
- range management
- Library Collection RecordBackground: Biodiversity offsets are conservation projects used mainly by business to counterbalance the environmental impacts of their operations, with the aim of achieving a net neutral or even…Publication Date 2007
- conservation
- biodiversity
- Economic Aspects
- environmental impact
- Africa
- Library Collection RecordABSTRACT South Africa's first national assessment of spatial priorities for biodiversity conservation, released in 2005, aimed to identify conservation priority areas for mainstreaming into all…Publication Date 2007
- National Spatial Biodiversity Assessment
- conservation planning
- mainstreaming
- Implementation
- biodiversity
- conservation
- mapping
- ecosystem ecology
- ecosystems
- monitoring
- Africa
- Library Collection RecordPlant invasions are a serious threat to natural and semi-natural ecosystems worldwide. Most management-orientated research on invasions focuses on invaders that are already widespread and often have…Publication Date 2007
- biological invasions
- invasive alien plants
- Emerging plant invaders
- Bioclimatic modelling
- Potential distribution
- Alien invasive species
- biodiversity
- landscape ecology
- management
- modelling
- Africa
- Library Collection RecordThe importance of wild edible herbaceous species to resource poor households in most rural economies within savannas has been little studied. This is because most of the herbs grow in impoverished…Publication Date 2007
- biodiversity
- cultivation
- food security
- Impoverished lands
- NTFPs
- savanna
- Poverty
- household income studies
- rural areas
- socio-economic aspects
- management
- Africa
- Library Collection RecordA transdisciplinary synthesis, grouped into four main themes, of the key papers in this Special Issue on Namaqualand is provided. Perspectives on current environmental, economic and social issues in…Publication Date 2007
- climate
- conservation
- land reform
- Livelihoods
- Transdisciplinarity
- socio-economic aspects
- ecology
- biodiversity
- legislation
- Communal areas
- subsistence agriculture
- Africa
- Library Collection RecordBiodiversity is a critical component of the natural environment and the protection of it often meant the displacement of local communities in developing countries. The Richtersveld National Park (…Publication Date 2007
- rangelands
- conservation
- Population crashes
- Herd recovery
- goats
- biodiversity
- socio-economic aspects
- national parks
- sheep
- pastoralism
- land use
- Africa
- Library Collection RecordThis paper provides a brief introduction to the physical environment of Namaqualand as well as an overview of patterns of plant diversity. The diverse array of parent material and geological…Publication Date 2007
- Namaqualand
- Succulent karoo
- Winter rainfall mediterranean desert
- abiotic environment
- flora
- Patterns of diversity
- Heuweltjies
- biodiversity
- ecology
- ecosystem dynamics
- Africa
- Library Collection RecordThis study explored the impacts of sustained heavy grazing in six vegetation types across an altitudinal and rainfall gradient in the Kamiesberg mountain range in Namaqualand. The study was carried…Publication Date 2007
- grazing impacts
- plant composition
- Communal areas
- Succulent karoo
- Upland habitats
- biodiversity
- subsistence agriculture
- socio-economic aspects
- Africa
- Library Collection RecordIn arid and semi-arid savannas, species diversity is strongly influenced by structural diversity, which in these systems is characteristically formed by woody vegetation. Shrub encroachment,…Publication Date 2007
- Yellow mongoose
- rangelands
- Individual-based model
- shrub encroachment
- Spatial explicit
- structural diversity
- ecosystem ecology
- savanna
- biodiversity
- mammals
- indigenous encroaching species
- modelling
- Africa
- Library Collection RecordThis paper explores whether spatial variation in the biodiversity values of vertebrates and plants (species richness, range-size rarity and number or proportion of IUCN Red Listed threatened species…Publication Date 2007
- Africa
- biodiversity
- Human infrastructure
- human population
- Tropical mountains
- Africa
- Library Collection RecordSlash-and-burn agriculture (tavy) is the major cause of upland degradation and deforestation in eastern Madagascar. Upland degradation studies are largely based on floristic loss and have ignored the…Publication Date 2007
- Tavy
- Betsimisaraka
- Vegetation succession
- Agricultural productivity
- biodiversity
- Upland rice
- degradation
- species richness
- agriculture
- subsistence agriculture
- management
- fire
- household income studies
- traditional knowledge
- Africa
- Library Collection RecordFarm practices in the Sneeuberg Mountains, Karoo, South Africa are examined to assess their contribution to the development of the observed gullies and badlands. Data from the literature is augmented…Publication Date 2007
- erosion
- land degradation
- range management
- vegetation
- grazing
- Stock
- management
- degradation
- land use
- participatory rural appraisal
- livestock
- rehabilitation
- Africa
- Library Collection RecordThe Grassland biome of South Africa has been identified as critically endangered and the biome in South Africa most requiring conservation attention through the implementation of efficient,…Publication Date 2007
- grassland ecology
- South Africa
- grassland
- conservation
- natural resources
- grassland biome
- biodiversity
- degradation
- soil erosion
- Alien invasive species
- indigenous encroaching species
- southern Africa
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-12-01
- range management
- 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 2006-10-01
- rangelands
- land restoration
- seeds
- wild plants
- ecotypes
- cultivars
- indigenous species
- outbreeding depression
- inbreeding
- plant adaptation
- range management
- plant genetic resources
- plant communities
- botanical composition
- evolution
- natural selection
- genetic stability
- seed sources
- wild plant husbandry
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-10-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-08-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-06-01
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-04-01
- range management
- Library Collection RecordHeterogeneous distribution of ungulates about the landscape can be a particularly vexing problem for resource managers. Although livestock preferences for leaves over stems among plants and patches…Publication Date 2006-03-01
- range management
- forage conditioning
- diet quality
- crested wheatgrass
- grazing behavior
- 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 2006-02-01
- China
- range management
- desertification
- grasslands
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2006-02-01
- range management
- Library Collection RecordVarious methods of pastoral intensification are being explored by producers in the northern Australian rangelands in order to increase production and improve economic performance. However, increased…Publication Date 2006
- biodiversity
- projects
- grazing management
- Biota
- northwestern Australia
- Library Collection RecordThis paper introduces the use of market based instruments as policies for biodiversity management in the Australian rangelands. We discuss the potential benefits of using MBIs and some of the key…Publication Date 2006
- markets
- biodiversity
- projects
- management
- Australia
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