Rangeland Ecology & Management
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- Library Collection RecordThe quality of the landscape is declining in many grassland and savanna areas of Africa as a consequence of woody plant encroachment. We investigated the changes in vegetation at selected sites on…Publication Date 2014
- Vegetation Change
- grasslands
- savanna
- degradation
- Bush encroachment
- land use
- soils
- rainfall
- temperature
- climate change
- carbon dioxide
- KwaZulu-Natal
- South Africa
- Library Collection RecordWe examined the effect of changes in land use and land tenure on bush encroachment and vegetation condition. An analysis of aerial photographs from three time steps (1949, 1985 and 2004) was used to…Publication Date 2014
- Bush encroachment
- land use
- land tenure
- degradation
- aeiral phtographs
- commonage
- commercial agriculture
- rangeland condition
- goats
- browsing
- rangeland condition
- Fort Beaufort
- South Africa
- Library Collection RecordUsing an analysis of aerial photographs from 1942, 1985 and 2004 we assessed the impact of changing land tenure and land-use regimes on the cover of thicket vegetation on the Grahamstown commonage.…Publication Date 2014
- bush encroahcment
- land use
- management
- Aerial Photographs
- goats
- browsing
- livestock
- grazing
- grasses
- shrubs
- degradation
- Grahamstown
- South Africa
- Library Collection RecordUnderstanding the spatial distribution and variability of soil texture is essential for land use planning and other activities related to agricultural management and environmental protection. This…Publication Date 2013
- soil texture
- land use
- management
- agriculture
- environmental protection
- remote sensing
- mapping
- PingduShandong China
- Library Collection RecordQuestion How is the magnitude and seasonality of carbon uptake affected by the replacement of native grasslands by eucalyptus plantations? Location RÃo de la Plata Grasslands in Argentina and…Publication Date 2013
- ANPP
- land-use change
- MODIS
- NDVI
- RÃo de la Plata Grasslands
- tree plantations
- grasslands
- restoration ecology
- carbon sequestration
- rainfall
- plant production
- land use
- global warming
- management
- Argentina
- Uruguay
- Library Collection RecordGlobal warming is one of the most profound challenges for human beings during the 21st century. The world's leading scientists have identified that warming of the climate system is unequivocal,…Publication Date 2013
- climate change
- greenhouse gases
- global warming
- agriculture
- socio-economic aspects
- carbon dioxide
- Methane
- soils
- land use
- management
- carbon sequestration
- modelling
- monitoring
- Tsukuba
- Japan
- Library Collection RecordSpecies richness of plants generally decreases along elevational gradients or peaks at intermediate elevations. Land use including grazing by wild and domestic herbivores also affects plant…Publication Date 2013
- beta diversity
- buffering
- climate warming
- determinants of plant community diversity and structure
- herbivory
- homogenization
- land use
- species richness
- stability
- turnover
- globale warming
- grazing
- Norway
- Europe
- Library Collection RecordAbstract Quantifying the association of plant functional traits to environmental gradients is a promising approach for understanding and projecting community responses to land use and climatic…Publication Date 2013
- connectivity
- Drought-stress
- Habitat filtering
- limiting similarity
- Null models
- plant height
- Seed mass
- Seed number
- Specific leaf area (SLA)
- plant functional traits
- land use
- climate
- ecosystem ecology
- drought
- plant production
- Southern Judean Lowlands
- Israel
- Library Collection RecordThe paper gives an overview on the trends in the usage of landscape metrics as indicators for: land use changes, habitat functions (biodiversity, habitats), landscape regulating functions (fire…Publication Date 2013
- land use
- biodiversity
- habitat
- fire ecology
- laqndscape metrics
- ecosystem services
- Library Collection RecordArbuscular mycorrhizal fungi (AMF) have numerous effects on temperate grassland ecosystems, but prairie restorations are frequently located in sites with depauperate AMF communities. In this…Publication Date 2013
- arbuscular mycorrhizal fungi
- dark septate endophytes
- little bluestem
- sand prairie
- smooth brome
- restoration ecology
- soils
- fungi
- grasslands
- land use
- La Crosse
- Wisconsin
- USA
- Library Collection RecordCarbon storage in vegetation and soil underpins climate regulation through carbon sequestration. Because plant species differ in their ability to capture, store and release carbon, the collective…Publication Date 2013
- ecology
- ecosystem ecology
- carbon sequestration
- carbon dioxide
- soils
- land use
- Chaco forest
- Argentina
- Library Collection RecordSeveral studies have demonstrated that seed mass is related to different environmental factors. However, they have taken no account of the joint effects of spatial and phylogenetic information. We…Publication Date 2013
- Elevational gradient
- Phylogenetic autocorrelation
- soil pH
- soil fertility
- spatial autocorrelation
- temperature
- seeds
- grasslands
- climate
- soils
- modelling
- land use
- southern Alps
- Library Collection RecordAbstract Long-term palaeoecological records are needed to test ecological hypotheses involving time, as short-term observations are of insufficient duration to capture natural variability. In this…Publication Date 2013
- Long-term ecology
- Non-analogue communities
- community stability
- Climate–vegetation disequilibrium
- Origin of biodiversity
- biodiversity conservation
- palaeobotany
- ecosystem ecology
- vegetation dynamics
- climate change
- human impact
- conservation
- fire
- pollen
- Venezuelan Gran Sabana region
- northern South America
- Library Collection RecordThe total area of abandoned and fallow agricultural fields in Japan has been increasing annually. The change in agricultural land use can alter belowground carbon (C) stocks associated with changes…Publication Date 2013
- agriculture
- land use
- soil carbon
- carbon sinks
- carbon sequestration
- Japan
- Library Collection RecordThe loss of biodiversity, one of the major environmental problems of our times, is currently attracting worldwide interest. Examples are the World Conference on Biodiversity in Nagoya 2010 and…Publication Date 2013
- Levels of biodiversity
- landscape metrics
- species diversity
- land use
- Landscape diversity
- Germany
- Europe
- Library Collection RecordSemi-natural grasslands, biodiversity hotspots in Central-Europe, suffer from the cessation of traditional land-use. Amount and intensity of these changes challenge current monitoring frameworks…Publication Date 2013
- Biodiversity exploratories
- Biological conservation
- (Semi-natural) Grasslands
- plant functional traits
- indicators
- land-use intensity
- conservation ecology
- biodiversity
- land use
- monitoring
- Europe
- Library Collection RecordAbstract We describe a novel dissimilarity framework to analyse spatial patterns of species diversity and illustrate it with alien plant invasions in Northern Portugal. We used this framework to test…Publication Date 2013
- Alien invasive species
- Dispersal corridors
- Environmental distances
- Geographic distances
- Multi-model inference
- Residence time
- Species composition and richness
- restoration ecology
- species diversity
- climate
- land use
- degradation
- management
- Northern Portugal
- Library Collection RecordLarge areas of alpine pastures and meadows currently face declining land use or abandonment, which leads to tall-grass transition ecosystems with higher leaf area index (LAI), potentially increased…Publication Date 2013
- land use
- soil moisture
- runoff
- grassland
- grazing
- plant production
- carbon dioxide
- Economic Aspects
- Swiss Alps
- Library Collection RecordRecent declines in biodiversity have given new urgency to questions about the relationship between land-use change, biodiversity and ecosystem processes. Despite the existence of a large body of…Publication Date 2012
- biodiversity
- determinants of plant community diversity and structure
- ecosystem functioning
- functional plant group
- land use
- productivity
- species richness
- structural equation modelling
- Germany
- Library Collection RecordAgricultural intensification is a major driver of global environmental change. Disentangling the relative impact of losses in plant species richness and intensified management on higher trophic level…Publication Date 2012
- Bees
- Ecosystem functions
- fertilization
- grasshoppers
- land use
- mowing
- Thuringia
- Germany
- Library Collection RecordThe establishment of conservancies and collaborative nature reserves is often promoted without understanding the impact that such initiatives have on the environment, the wildlife and landowners.…Publication Date 2012
- nature reserve
- management
- game
- livestock
- agriculture
- land use
- conservation
- grazing
- Library Collection RecordIn the last few decades unimproved semi-natural grasslands have been affected by intensification of land use and habitat fragmentation. Because of their biodiversity these species-rich grasslands are…Publication Date 2012
- Rhinanthus minor
- population genetics
- Hemiparasite
- Habitat restoration
- grasslands
- land use
- biodiversity
- conservation
- seeds
- restoration ecology
- Europe
- Library Collection RecordOver the past few years, agribusiness, investment funds and government agencies have been acquiring long-term rights over large areas of land in Africa. Together with applicable national and…Publication Date 2011
- policies
- land use
- Economic Aspects
- politics
- International Institute for Environment and Development policy
- research
- climate
- ecology
- urban
- economics
- sustainability
- legislation
- southern Africa
- Library Collection Record1. Spatially explicit understanding of the delivery of multiple ecosystem services (ES) from global to local scales is currently limited. New studies analysing the simultaneous provision of multiple…Publication Date 2011
- of plant community diversity and structure
- ecosystem services
- functional trade-offs
- landscape modelling
- mountain grassland management
- plant functional traits
- management
- grassland
- modelling
- ecosystem services
- policy
- land use
- grassland
- ecosystem ecology
- biodiversity
- plant functional traits
- Central French Alps
- Europe
- Library Collection RecordFirst page of Land, Food, and Biodiversity Agriculture currently occupies over 40% of Earth's land area and consumes 70% of available freshwater. Production systems have increased food output in…Publication Date 2011
- biodiversity
- animal production
- plant production
- Economic Aspects
- ecology
- conservation
- land use
- management
- Library Collection RecordBackground: Numerous Cape Floristic Region (CFR) clades are found in the Afromontane region of Africa, causing speculation on the source of their distribution. The southern Escarpment has been…Publication Date 2011
- data analysis
- montane grasslands
- ecosystem ecology
- palaeobotany
- climate change
- rainfall
- South Africa
- Library Collection RecordThe South African government, as part of its efforts to mitigate the effects of the ongoing energy crisis, has proposed that biofuels should form an important part of the country's energy supply…Publication Date 2011
- biodiversity
- Alien invasive species
- land use
- management
- policies
- biofuels
- South Africa
- Library Collection RecordDegradation of soil as a consequence of land use poses a threat to sustainable agriculture in South Africa, resulting in the need for a soil protection strategy and policy. Development of such a…Publication Date 2011
- land use
- soils
- policy
- Organic Content
- grazing
- fire
- rangeland
- agriculture
- conservation
- no-till
- pasture
- soil nutrients
- organic carbon
- management
- restoration ecology
- South Africa
- Library Collection Record1. Interactions among plants and their consumers, pollinators and dispersers are central to evolutionary theory, but interactions among plants themselves have received much less attention. Thus…Publication Date 2011
- palaeobotany
- co-evolution
- competition
- evolution
- extended phenotype
- facilitation
- niche
- plant-plant interactions
- selection
- Library Collection RecordAbstract Protected areas such as national parks are often assumed to be the best way to conserve plant diversity and maintain ecosystem composition and structure. To evaluate this assertion, we…Publication Date 2011
- conservation
- management
- restoration ecology
- management
- grasslands
- data analysis
- biodiversity
- land use
- vegetation dynamics
- grazing
- species richness
- national parks
- Tunisia
- Africa
- Library Collection RecordThe desertification tendency of the Qubqi Desert in China for 10 years was investigated using vegetation and soil change indices extracted from seven LANDSAT TM images. To identify the…Publication Date 2011
- desertification
- grasslands
- monitoring
- LANDSAT vegetation index
- land use
- Qubqi Desert
- China
- Library Collection RecordThe decline of soil organic matter as a result of agricultural land use was identified for a review with the ultimate aim of developing a soil protection strategy and policy for South Africa. Such a…Publication Date 2011
- land use
- soils
- policy
- Organic Content
- grazing
- fire
- rangeland
- agriculture
- conservation
- no-till
- pasture
- soil nutrients
- South Africa
- Library Collection RecordThe ReSaKo project undertook extended fieldwork across southern Cameroon to explore the palaeoenvironmental information recorded in the alluvial sediments of equatorial African rivers. 160 hand-…Publication Date 2011
- Alluvial sediments
- Palaeosurfaces
- Equatorial Africa
- West African monsoon
- Late Pleistocene
- Fluvial rain forest refuges
- palaeobotany
- Africa
- Library Collection RecordWe assessed past and present vegetation patterns in relation to land use on a municipal commonage in South Africa. We asked specifically whether the reassignment of the commonage for the use of…Publication Date 2011
- Bush encroachment
- land degradation
- land reform
- post-apartheid
- subtropical thicket
- land use
- aerial photography
- Impact assessment
- indigenous encroaching species
- Eastern Cape
- South Africa
- Library Collection Record1. Abrupt changes and regime shifts are common phenomena in terrestrial ecological records spanning centuries to millennia, thus offering a rich opportunity to study the patterns and drivers of…Publication Date 2011
- palaeobotany
- palaeoecology
- abrupt change
- alternate stable states
- aridity
- climate change
- critical thresholds
- palaeoecology and land-use history
- Quaternary
- regime shifts
- Library Collection RecordUnderstanding changes in biodiversity in agricultural landscapes in relation to land-use type and intensity is a major issue in current ecological research. In this context nutrient enrichment has…Publication Date 2011
- Biodiversity exploratories
- fertilization
- grazing
- land use
- mowing
- nitrogen
- nutrient limitation
- phosphorus
- productivity
- agriculture
- pastures
- grasslands
- plant production
- soil nutrients
- Europe
- Library Collection RecordAbstract Woody plant increase in grassy biomes has been widely reported over the last century. Increases have been attributed to local drivers associated with land use change, such as heavy grazing…Publication Date 2010
- biome switch
- global drivers
- land use practices
- local drivers
- thicket expansion
- indigenous encroaching species
- grasslands
- grazing
- fire ecology
- carbon dioxide
- Aerial Photographs
- land use
- conservation
- commercial agriculture
- communal farming
- stocking rates
- South Africa
- Library Collection RecordTo reconstruct the response of vegetation to abrupt climate changes during the last glacial we have compiled pollen records from the circum-Atlantic tropics between 23° 176' N and 23° 176…Publication Date 2010
- palaeobotany
- climate change
- South America
- Library Collection RecordAbstract Grazing is one of the key processes in terrestrial ecosystems and this can be provided by both indigenous and domestic ungulates. However, a question remains whether or not traditional forms…Publication Date 2010
- biodiversity
- dung beetles
- grazing
- land use
- indicator species
- livestock
- insects
- management
- conservation
- Vaalbos National Park
- South Africa
- Library Collection RecordMalagarasi River catchment represents one of the largest and most significant transboundary natural ecosystems in Africa. The catchment constitutes about one third of the catchment area of Lake…Publication Date 2010
- Land use land cover changes
- Malagarasi river catchment
- Muyovozi wetland
- perceptions
- remote sensing
- land use
- fire
- grazing
- management
- socio-economic aspects
- rehabilitation
- Africa
- Library Collection RecordThe use of pollen analysis of herbivore middens in arid and semi-arid areas has facilitated palaeoenvironmental reconstruction and interpretation in places where this may otherwise be impossible due…Publication Date 2010
- Fynbos
- Hyrax midden
- palynology
- southern hemisphere
- Stable isotope analysis
- Vegetation history
- winter rainfall zone
- palaeobotany
- palaeoecology
- Western Cape
- South Africa
- Library Collection RecordPalynological and sedimentological data from a core extracted from Lake Eteza shed new light on the Holocene vegetation and climate history in KwaZulu-Natal and can be linked to regional and global…Publication Date 2010
- forest reconstruction
- Vegetation history
- southern hemisphere
- African coast
- human impact
- palaeobotany
- Africa
- Library Collection RecordSedimentary charcoal records document changes in fire regime. We have identified 67 sites (30 sites with better than millennial resolution) which have records for some part of the Last Glacial to…Publication Date 2010
- fire ecology
- palaeobotany
- climate change
- Library Collection RecordNinety-four sites worldwide have sufficient resolution and dating to document the impact of millennial-scale climate variability on vegetation and fire regimes during the last glacial period.…Publication Date 2010
- palaeobotany
- climate change
- vegetation dynamics
- Library Collection RecordMany researchers have used time-series analysis of remotely sensed images to gain understanding of the dynamics of loss of vegetation cover in drylands. However, complex interactions between…Publication Date 2010
- Loss of vegetation
- Mixed-effects
- NDVI
- remote sensing
- modelling
- NDVI values
- vegetation dynamics
- climate
- rainfall
- soils
- land use
- Somalia
- Ethiopia
- Africa
- Library Collection RecordBurnt daga structures in Iron Age villages serve as proxies for severe drought on the plateau of southern Africa. The distribution of burnt daga remains in two other rainfall areas, KwaZulu-Natal and…Publication Date 2010
- Burnt daga
- Cultural proxies for drought
- El Nino
- Iron age of south-eastern Africa
- palaeobotany
- palaeoclimate
- drought
- rainfall
- south-eastern Africa
- Library Collection RecordSavanna covers about two-thirds of Africa, with forage quantity and quality being important factors determining the distribution and density of wildlife and domestic stock. Testing hypotheses about…Publication Date 2010
- forage
- quality
- remote sensing
- hyperspectral
- herbivory
- Foliar
- nitrogen
- protein
- Polyphenol
- mopane
- savanna
- forage quality
- Forage Quantity
- livestock
- mapping
- management
- land use
- Africa
- Library Collection RecordSouthern African savannas are mixed plant communities where C3 trees co-exist with C4 grasses. Here foliar ?15N and ?13C were used as indicators of nitrogen uptake and of water use efficiency to…Publication Date 2010
- stable isotopes
- soil nitrogen
- soil carbon
- aridity
- C3 plants
- C4 plants
- savanna
- Soil Condition
- grasslands
- water use efficiency
- rainfall
- plant autecology
- palaeobotany
- Africa
- Library Collection RecordSummary 10.1002/9780470609880.ch8.abs This chapter contains sections titled: * Introduction * Hominid Exploitation of Wetlands Environments and Resources * Early Hominins: Colonization of New…Publication Date 2010
- exploitation of wetlands environments and foods by pre-sapiens hominins
- early hominins - colonization of new environments
- preconditions for encephalization - physiological considerations
- palaeobotany
- southern Africa
- Library Collection RecordThe sediments of Holocene floodplain banks in several river catchments in the southern Cape region, South Africa, were sedimentologically investigated and radiometrically dated. The study resulted in…Publication Date 2010
- Floodplain formation
- fluvial geomorphology
- Environmental change
- palaeobotany
- Gourits River basin
- Cape region
- South Africa