Rangeland Ecology & Management
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- Library Collection RecordEditorialPublication Date 2009
- Africa
- Library Collection Record
202 Erratum
Description not available.Publication Date 2009- Africa
- Library Collection RecordSmallholder dairy farmers in Natural Region II, especially in Chikwaka Communal Area, adopted Acacia angustissima, Calliandra calothyrsus and Leucaena leucocephala in the 1995/96 season as…Publication Date 2009
- dairy
- Fodder
- small-holder
- Tree
- yields
- plant production
- communal farming
- animal nutrition
- forage quality
- fodder production
- soils
- management
- Zimbabwe
- Africa
- Library Collection RecordPrimary energy extraction patterns by livestock under agropastoralism and ranching were investigated by the bite count method in semiarid south-eastern Kenya. Sward biomass for optimal energy intake…Publication Date 2009
- agropastoralism
- energy intake
- ranching
- livestock
- cattle
- sheep
- goats
- pastoralism
- diet selection
- grazing
- management
- animal production
- Kenya
- Africa
- Library Collection RecordFoliage of Ziziphus mucronata (buffalo thorn) was collected during the spring, summer and autumn. The chemical composition and in vitro digestibility of organic matter (IVDOM) of these samples were…Publication Date 2009
- chemical composition
- in vitro digestibility
- Mineral Composition
- forage quality
- nutrition
- Africa
- Library Collection RecordDescription not available.Publication Date 2009
- Africa
- Library Collection RecordDryland degradation (in other words, desertification) is defined for the purposes of this paper as a persistent decrease in the capacity of an arid or semiarid ecosystem to supply a range of services…Publication Date 2009
- Africa
- Library Collection RecordDespite significant attention paid to desertification and climate change in the last few decades, interactions between the phenomena, as well as implications thereof, have received less of a focus.…Publication Date 2009
- Africa
- Library Collection RecordThe Namibian rangelands consist of a mixture of herbaceous and woody components. The main source of income is from farming systems with grass production the predominant source of forage. For…Publication Date 2009
- Africa
- Library Collection RecordFor many years, rangeland monitoring has mainly been the field of scientists, academics and extension workers trying to fine-tune methods to assess the condition of rangelands. Frameworks and…Publication Date 2009
- Africa
- Library Collection RecordTwo types of desertification professionals are typically characterised?the scientist and the policy-maker. After many years of efforts to combat desertification and promote sustainable land…Publication Date 2009
- Africa
- Library Collection RecordBy its nature, combating desertification is a complex, multidisciplinary activity that requires coordinated responses at a multitude of levels spanning both scientific disciplines and government…Publication Date 2009
- Africa
- Library Collection RecordThis study investigated the impact of rainfall and herbivory by indigenous herbivores over five years (2004?2008) on the vegetation of the Sanbona Wildlife Reserve (SWR), a 54 000 ha privately owned…Publication Date 2009
- Africa
- Library Collection RecordPteronia paniculata is an indigenous, unpalatable shrub that invades mismanaged Karooveld, resulting in degraded rangelands with low species diversity and grazing potential. We conducted a series of…Publication Date 2009
- Africa
- Library Collection RecordLittle is known about the grass species type, composition and nutritive value in the semiarid savannas that sustain most of Swaziland's cattle population through the seven-month-long dry season…Publication Date 2009
- cumulative gas production
- organic matter degradability
- ruminant livestock
- tropical grass species
- nutrition
- cattle
- grasslands
- savanna
- grazing
- soils
- forage quality
- Swaziland
- Africa
- Library Collection RecordThis study evaluated the variation of the concentration of mimosine in Leucaena forage with season, the time of defoliation and dehydration. Fresh samples were collected randomly from Leucaena…Publication Date 2009
- Africa
- Library Collection Record2009, Springer, 233 Spring Street, New York, USA, 418 pages, hardcover, ISBN 978-0-387-87491-3. Price €79.95Publication Date 2009
- Africa
- Library Collection Record2009, Springer, PO Box 17, 3300 AA Dordrecht, The Netherlands, 274 pages, hardcover, ISBN 978-1-4020-8935-0. Price €139.95Publication Date 2009
- Africa
- Library Collection RecordDescription not available.Publication Date 2008
- Africa
- Library Collection RecordClimate matching can assist in exploration for biological control agents to control invasive organisms, especially when the native range of the target organism is broad, and control is required in a…Publication Date 2008
- Agent selection
- biological control
- Chromolaena odorata
- climate matching
- CLIMEX
- FloraMap
- Invasive alien species
- modelling
- Alien invasive species
- management
- decision support systems
- Africa
- Library Collection RecordGrazing strategies found in communal areas are a result of interactions between social, ecological and institutional factors. To understand the processes in operation, and help in improving…Publication Date 2008
- Africa
- Library Collection RecordThe communal lands of the Eastern Cape have been regarded as both tools and problems by policy-makers. In particular, communal lands are problematised as environmentally degraded, of suboptimum…Publication Date 2008
- Africa
- Library Collection RecordA participatory multi-stakeholder process of finding options for improving livestock production in the severely degraded communal grazing area of Sterkspruit in South Africa was conducted. Interviews…Publication Date 2008
- Africa
- Library Collection RecordLand redistribution schemes (e.g. Settlement Land Acquisition Grant and Land Redistribution for Agricultural Development) initiated since the mid-1990s in Limpopo province under national land reform…Publication Date 2008
- Africa
- Library Collection RecordThe main radiation of large mammalian herbivores in Africa took place in the Pliocene?Pleistocene, when a long-term trend towards aridification promoted grasslands and the diversification of ruminant…Publication Date 2008
- Africa
- Library Collection RecordEstablishing the habitat preferences of early hominin taxa is a necessary, though difficult, requirement for understanding the interaction between environmental change and hominin evolution. The…Publication Date 2008
- paleoecology
- Animal paleocommunity
- Correspondence analysis
- Swartkrans
- Sterkfontein
- Kromdraai
- Coopers
- Faunal analysis
- palaeobotany
- palaeoecology
- Africa
- Library Collection RecordSummary Robust calibration of hydrological models, driven by gridded precipitation data derived from either Regional Climate Models or statistical downscaling of General Circulation Models, is…Publication Date 2008
- groundwater
- recharge
- precipitation
- distribution
- Africa
- rainfall
- hydrology
- climate change
- soil moisture
- Africa
- Library Collection RecordThis review discusses persistent tensions in efforts to secure land rights in Africa's drylands. Some researchers and practitioners advocate for formal, legal recognition of group rights as a…Publication Date 2008
- drylands
- Secure access
- land tenure
- Customary rights
- natural resources
- Multiple users
- Africa
- subsistence agriculture
- land use
- policies
- socio-economic aspects
- Africa
- Library Collection RecordThe paper brings to the fore a plethora of proven successes in agriculture and land management in Sub-Saharan Africa over the past 4 decades. Cases can be grouped into those based on agricultural…Publication Date 2008
- Sub-Saharan Africa
- agriculture
- land management
- soil and water conservation
- success
- management
- conservation
- soils
- water use efficiency
- Africa
- Library Collection RecordSemi-arid climatic conditions were responsible for the evolution of the vast savanna that stretches across central Africa and for the evolution of placers in this area that carry gemstones, rare…Publication Date 2008
- Placer deposit
- savanna
- Gemstones
- Titanium
- Rare earth element minerals
- Zircon landform types
- Malawi
- palaeobotany
- 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 RecordThe Olduvai fossil plants documented by us in this paper are the first direct evidence for open grassland in the late Neogene of Africa based on macroplant remains. Silicified remains of herbaceous…Publication Date 2008
- Macrofossils
- grassland
- Olduvai Gorge
- Terminal Neogene
- Serengeti ecosystem
- Africa
- Library Collection RecordThe sediment records of three shallow climate-sensitive lakes in equatorial East Africa (Chibwera and Kanyamukali in western Uganda, and Baringo in central Kenya) contain clear lithological evidence…Publication Date 2008
- Tropical East Africa
- palaeoclimate
- Late Holocene
- Lake-sediment records
- Sediment stratigraphy
- Lake Baringo
- Africa
- Library Collection RecordLong environmental proxy records are very scarce in semi-dry continental areas and often those available present conflicting interpretations. However, more in-depth investigation of apparent…Publication Date 2008
- pollen
- Lake sediments
- Stable isotope
- Speleothem
- climate change
- palaeobotany
- Africa
- Library Collection RecordIn South Africa, formal titles to land have generally been restricted to 'commercial' farms under white ownership. However, in Namaqualand in the Northern Cape Province, mapping of…Publication Date 2008
- mapping
- Formalisation
- Land rights
- communal rangeland
- South Africa
- Africa
- Library Collection RecordA field experiment was conducted on an acid soil in a semi-subsistence farming area of KwaZulu-Natal, South Africa to investigate the possibility of using organic amendments as liming materials…Publication Date 2008
- lime
- Organic amendments
- Soil acidity
- Strip tillage
- no-till
- subsistence agriculture
- soil fertility
- Soil Condition
- plant production
- rehabilitation
- Africa
- Library Collection RecordWe compared prediction of in vivo dry matter (DMD) and neutral detergent fiber (aNDFD) digestibility by the following techniques: (1) Tilley and Terry two-stage in vitro (conventional in vitro or…Publication Date 2008
- Digestion Techniques
- Filter bags
- Grinding size
- in vitro digestibility
- livestock
- animal nutrition
- fodder quality
- Africa
- Library Collection RecordThe palynology of two overlapping Holocene cores from Lake Sibaya in KwaZulu-Natal elucidates the relationship between climate, vegetation and human impact in the region. By means of twenty-one AMS…Publication Date 2008
- palynology
- Vegetation history
- Holocene
- South Africa
- palaeobotany
- Africa
- Library Collection RecordContinuous human population expansion pressure on conservation ecosystems restricts wildlife areas, and necessitates active management. In areas of changing land-use and increasing human-animal…Publication Date 2008
- Loxodonta africana
- Ranging behaviour
- Reaction time
- Cautious behaviour
- Response indicator
- GIS
- national parks
- management
- land use
- conservation
- Africa
- Library Collection RecordThe purpose of the study was to capture the restoration knowledge of land-users in lowland Namaqualand, South Africa to aid the development of restoration guidelines for this region. We interviewed…Publication Date 2008
- local knowledge
- mining
- Oral histories
- Succulent karoo
- semi-arid
- Wind erosion control
- windbreaks
- Wind-nets
- Africa
- Library Collection RecordThe impact of browsers on the structure of woody vegetation has been well documented in savanna landscapes but the spatial distribution of these impacts is poorly understood. Savannas are…Publication Date 2008
- Boundary
- elephant
- monitoring
- savanna
- scale
- spatial
- ecosystem dynamics
- animal impact
- Africa
- Library Collection RecordAlthough a variety of hierarchical image segmentation procedures for remote sensing imagery have been published, none of them specifically integrates remote sensing time series in spatial or…Publication Date 2008
- Hierarchical image segmentation
- Fast Fourier transform
- NDVI time series
- vegetation mapping
- mapping
- remote sensing
- ecosystem dynamics
- ecology
- Africa
- Library Collection RecordWithin arid plant communities species vary considerably in the ability to germinate under water stress. Attempts to correlate this variation with environmental gradients have remained largely…Publication Date 2008
- dormancy
- drought tolerance
- facilitation
- Nurse plants
- PEG
- Predictive germination
- Seed mass
- soil moisture
- soil texture
- Southern Kalahari
- savanna
- germination
- seeds
- drought
- Africa
- Library Collection RecordThe differences in knowledge of biological resource use between societal and demographic groups are often poorly understood; yet they are an important element of sustainability. Differences in gender…Publication Date 2008
- conservation
- Indigenous knowledge
- Livelihoods
- Non-timber forest products
- Red Data Lists
- savannas
- South Africa
- woody plants
- medicinal plants
- subsistence agriculture
- non-grazing resources
- Africa
- Library Collection RecordThe commodification of traditional knowledge is a lively topic for academic debate, with opinions ranging from categorical rejection of this process, to views that it could be a liberating act. This…Publication Date 2008
- Benefit sharing
- Commodification
- Indigenous knowledge
- Traditional medicine
- medicinal plants
- Ethnobotany
- Africa
- Library Collection RecordLivestock production systems in Africa are experiencing rapid changes in structure and function due to increased demands for livestock products from a more prosperous and ever-increasing human…Publication Date 2008
- Methane
- livestock systems
- Livestock Populations
- climate change
- IPCC
- Africa
- cattle
- sheep
- goats
- greenhouse gases
- 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 RecordCoexistence of trees and grasses in savannas should be possible if competition between the woody and the grassy components is less intense than the competition within each component. Although several…Publication Date 2008
- Acacia mellifera
- Competitor removal experiment
- Nearest-neighbour distance
- quantile regression
- spatial autocorrelation
- Spatial point pattern analysis
- savanna
- ecosystem ecology
- vegetation dynamics
- ecology
- Africa
- Library Collection RecordDespite impressive efforts at clearing stands of invasive Australian Acacia species in South Africa, insufficient attention has been given to understanding the role of seed banks in the invasiveness…Publication Date 2008
- biological control
- biological invasions
- exotic species
- Invasive alien species
- Fabaceae
- restoration ecology
- seed banks
- Alien invasive species
- Africa
- Library Collection RecordWithin the Kyoto Protocol, the clean development mechanism (CDM) is an instrument intended to reduce greenhouse gas emissions, while assisting developing countries in achieving sustainable…Publication Date 2008
- climate change
- afforestation
- reforestation
- land use
- Spatial modeling
- trees
- forests
- carbon
- CDM-AR
- land use change
- greenhouse gases
- Sustainable development
- socio-economic aspects
- Carbon Sink
- grasslands
- savanna
- food security
- Africa
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