Rangeland Ecology & Management
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- Library Collection RecordThe natural Andean vegetation environment is the most important resource available to local pastoralist economies. Knowledge of its attributes is vital in assessing ecosystem properties and improves…Publication Date 2017
- biomass
- puna
- shrubs
- tussocks
- vegetation
- Library Collection RecordSteadily rising carbon dioxide (CO2) in the Earth's atmosphere has the potential to increase plant biomass production and reduce plant transpiration in semiarid rangelands. Incorporating results…Publication Date 2015-09
- biomass
- climate change
- CO2
- evapotranspiration
- rangeland
- soil water
- Library Collection RecordSteadily rising carbon dioxide (CO2) in the Earth's atmosphere has the potential to increase plant biomass production and reduce plant transpiration in semiarid rangelands. Incorporating results…Publication Date 2015-09
- biomass
- climate change
- CO2
- evapotranspiration
- rangeland
- soil water
- Library Collection RecordWith the encroachment of piñon (Pinus ssp.) and juniper (Juniperus ssp.) woodlands onto sagebrush steppe rangelands, there is an increasing interest in rapid, accurate, and inexpensive quantification…Publication Date 2014-09
- biomass
- ECognition® Developer
- Juniperus
- Object-based image analysis
- Pinus
- remote sensing
- Library Collection RecordWith the encroachment of piñon (Pinus ssp.) and juniper (Juniperus ssp.) woodlands onto sagebrush steppe rangelands, there is an increasing interest in rapid, accurate, and inexpensive quantification…Publication Date 2014-09
- biomass
- ECognition® Developer
- Juniperus
- Object-based image analysis
- Pinus
- remote sensing
- Library Collection RecordThe biomass of plants for the purpose of phytoremediation is often small. Carbon dioxide (CO2) can enhance plant biomass and so, it is reasonable to draw such an assumption that CO2 can be used to…Publication Date 2014
- carbon dioxide
- greenhouse gases
- phytoremediation
- pollution
- pastures
- soils
- biomass
- Heavy metal contamination
- Micro-plot study
- phytoremediation
- Plant Species
- Beijing
- China
- Library Collection RecordWe investigated the effects of high biomass yielding winter cover crops, namely grazing vetch (Vicia dasycarpa L.) and oats (Avena sativa L.), on soil phosphorus (P) availability in low fertiliser…Publication Date 2014
- biomass
- pastures
- crops
- phosphorus
- soil nutrients
- plant production
- fertilizer
- Eastern Cape Province
- South Africa
- Library Collection RecordThe green standing material,dry standing material and litter in the herbaceous layer of a Central Australian woodland were sampled using sets of nested quadrats of various proportions. By minimising…Publication Date 2014
- Australia
- biomass
- Central Australia
- herbaceous vegetation
- woodland
- Library Collection RecordLarge mammalian herbivores are well recognized to play important roles in regulating woody cover and biomass in savannas, but the extent to which browsing ungulates are capable of regulating woody…Publication Date 2013
- browsing
- dik-dik
- elephant
- mortality
- plant-herbivore interactions
- recruitment
- shrub encroachment
- top-down control
- ecosystem ecology
- savanna
- biomass
- Plant Productivity
- management
- Africa
- Library Collection RecordThe present study assessed the effects of deferred grazing management on rangeland condition using aboveground biomass, vegetation cover and species composition as indicators of range condition. The…Publication Date 2013
- grazing
- vegetation
- ecosystem ecology
- management
- rangeland
- biomass
- grazing management
- ngitili
- species diversity
- vegetation cover
- Shinyanga
- Meatu districts
- Tanzania
- Africa
- Library Collection RecordOur ability to assess the continental impacts of woody encroachment remains compromised by the paucity of studies quantifying regional encroachment rates. This knowledge gap is especially apparent…Publication Date 2012-05-01
- biomass
- crown cover
- Landsat
- reflectance
- remote sensing
- Library Collection RecordGrazing by large herbivores has been shown to condition vegetation in a manner that improves grassland quality for subsequent herbivory. Fescue grasslands evolved with disturbance from fire and…Publication Date 2012-01-01
- biomass
- forage quality
- litter
- nitrogen concentration
- Festuca campestris
- species composition
- Library Collection RecordPublication Date 2012
- grasslands
- biomass
- precipitation
- precipitation
- Library Collection RecordTheory and observation indicate that changes in the rate of primary production can alter the balance between the bottom-up influences of plants and resources and the top-down regulation of herbivores…Publication Date 2012
- Arctic LTER
- Toolik Lake
- Alaska
- USA
- arctic tundra ecosystem
- biomass
- Caribou
- EEH
- exploitation ecosystem hypothesis
- food web
- herbivory
- nematode
- nutrients
- predators
- productivity
- vole
- Toolik Lake
- Alaska
- USA
- Library Collection RecordPublication Date 2012
- vegetation
- photosynthesis
- biomass
- grasslands
- vegetation
- Library Collection RecordPublication Date 2012
- grasslands
- soil
- respiration
- biomass
- carbon
- nitrogen
- respiration
- Library Collection RecordPublication Date 2012
- carbon
- soil
- plants
- biomass
- rangelands
- Library Collection RecordQuestions: Is plant species richness, diversity and above-ground standing biomass enhanced after establishing exclosures on communal grazing lands? What factors influence the effectiveness of…Publication Date 2012
- biomass
- Edaphic variables
- native vegetation
- restoration
- Site variables
- Tigray
- Ethiopia
- Africa
- Library Collection RecordBiomass is considered a potential feedstock for many renewable energy production systems and interest especially in grass production has increased markedly in the last two decades. The present work…Publication Date 2012
- biomass
- grass
- harvesting
- yield
- Rate
- storage
- quality
- plant production
- Economic Aspects
- Africa
- Library Collection RecordThe study focused on investigating the effects of different grazing ratios and stocking rate of cattle and goats under mixed species grazing on different species of plant. The experimental site was…Publication Date 2012
- Mixed-species grazing
- stocking rate
- grazing ratio
- cattle
- goats
- biomass
- Zimbabwe
- Africa
- Library Collection RecordPublication Date 2012
- Pennisetum purpureum
- grassland management
- quality
- biomass
- growth
- yields
- technology
- Pennisetum purpureum
- Pennisetum purpureum
- Library Collection RecordPublication Date 2012
- pastures
- grazing
- biomass
- Library Collection RecordPublication Date 2012
- pastures
- botanical composition
- Feed grasses
- biomass
- grassland management
- Library Collection RecordThe Savanna biome covers around 60% of sub-Saharan Africa. The goods and services it provides are utilised and often depended upon by rural communities, commercial farmers and managers of…Publication Date 2011
- remote sensing
- Savanna ecology
- biomass
- spatial ecology
- spatial analysis
- plant biomass
- remote sensing
- fire ecology
- management
- MODIS
- Nature reserves
- savanna
- mapping
- southern Africa
- Library Collection RecordPublication Date 2011
- biomass
- land use
- grasslands
- Library Collection RecordEnumeration of carbon stocks at benchmark sites is a necessary activity in assessing the potential carbon sequestration and possible generation of credits through restoration of intensively impacted…Publication Date 2011
- allometry
- basal area
- biomass
- carbon
- Lowveld
- savanna
- Mesophyllous
- Microphyllous
- rainfall gradient
- volume
- carbon sequestration
- restoration
- rainfall
- South Africa
- Library Collection RecordPublication Date 2011
- forests
- shrubs
- Scrublands
- biomass
- volume
- photography
- volume
- Library Collection RecordPublication Date 2011
- grasses
- grasslands
- species
- Juncus
- pteridophyta
- fire ecology
- fires
- history
- plant ecology
- carbon
- site factors
- grazing intensity
- controlled burning
- environmental impact
- allometry
- biomass
- Statistical methods
- Peru
- Library Collection RecordPublication Date 2011
- Sudan
- forage
- rangelands
- vegetation
- management
- developmental stages
- grassland management
- biomass
- nutritive value
- vegetation
- Sudan
- Library Collection RecordPublication Date 2010
- abandoned land
- grasslands
- measurement
- biomass
- plant cover
- Statistical methods
- plant production
- plant communities
- Library Collection RecordPublication Date 2010
- grasslands
- biomass
- Library Collection RecordPublication Date 2010
- biomass
- forage
- pellets
- grasslands
- rivers
- ecology
- Experimentation
- Experimentation
- Library Collection RecordPublication Date 2010
- pastures
- Mongolia
- grasslands
- primary productivity
- biomass
- surveys
- simulation models
- grazing
- satellites
- Data
- Mongolia
- Library Collection RecordInvasive plants have invaded swathes of grasslands in Lake Nakuru National Park thus necessitating the Park management to institute measures to control them. Despite this, information on the status…Publication Date 2010
- biomass
- crude protein
- density
- forage
- grasslands
- invasive plants
- management
- ecosystem ecology
- Forage Quantity
- forage quality
- Kenya
- Africa
- Library Collection RecordPublication Date 2010
- grassland management
- Pasture Improvement
- damage
- Wild boar
- feeding
- faeces
- biomass
- feces
- Library Collection RecordPublication Date 2010
- Poa pratensis
- Trifolium repens
- grassland management
- mixed pastures
- grazing systems
- biomass
- animal products
- Poa pratensis
- Trifolium repens
- Poa pratensis
- Trifolium repens
- Library Collection RecordCommunal rangelands have a wide range of vegetation communities that sustain livestock. Limited information exists on forage availability and quality in communal areas and how it influences Nguni…Publication Date 2010
- biomass
- bite size
- foraging behaviour
- Nguni
- communal farming
- livestock
- sheep
- KwaZulu-Natal
- South Africa
- Library Collection RecordBiomass burning contributes significantly to the global concentrations of greenhouse gases and aerosols in the atmosphere (Fishman et al., 2003, Kaufman et al., 1998). The African continent is…Publication Date 2010
- Air
- pollution
- earth sciences
- remote sensing
- image processing
- fire ecology
- groundcover fires
- environmental aspects
- southern Africa
- Savanna ecology
- biomass
- greenhouse gases
- savanna
- carbon dioxide
- Methane
- southern Africa
- Library Collection RecordLong-term effects of two mechanical interventions, shallow plowing and harrowing, on degraded Leymus chinensis (Trin.) Tzvel. grassland were studied. Species composition and standing biomass of the…Publication Date 2009-07-01
- biomass
- facilitation
- long-term effect
- species richness
- succession trajectories
- Library Collection RecordLeaf wax components of terrestrial plants are an important source of biomass in the geological records of soils, lakes and marine sediments. Relevant to the emerging use of plant wax derived…Publication Date 2009
- plant autecology
- biomass
- savanna
- Africa
- Library Collection RecordWe detail the impact of abandoned traditional settlements (or bomas) on plant and nutrient succession in the Amboseli ecosystem, southern Kenya, over the course of a century. Plant and soil data were…Publication Date 2009
- biomass
- Nutrient hotspots
- pastoralism
- patch dynamics
- species richness
- wildlife
- Abandoned lands
- soil fertility
- vegetation dynamics
- savanna
- Africa
- Library Collection RecordThe establishment of enclosures has become an important measure to combat land degradation in many of the world's semi-arid rangelands. In view of the increased pressure exerted by this land…Publication Date 2009
- enclosures
- Semi-arid rangeland
- vegetation structure
- soil quality
- rehabilitation
- degradation
- management
- soil
- commercial agriculture
- communal farming
- plant production
- Soil Condition
- biomass
- Kenya
- Africa
- Library Collection RecordDisturbances, such as fire and grazing, play important roles in determining grassland plant community composition and soil microbial dynamics, as well as regulating the flows of carbon (C) and…Publication Date 2008-11-01
- biomass
- C3
- C4
- cover
- disturbance
- Library Collection RecordLandscapes with structural heterogeneity or patchiness can support diverse and stable wildlife populations. Visual obstruction methods (i.e., Robel pole and Nudd’s coverboard) are common and useful…Publication Date 2007-09-01
- biomass
- sampling variation
- techniques
- wildlife habitats
- Library Collection RecordThe tree-grass interactions of African savannas are mainly determined by varying rainfall patterns and soil fertility. Large savanna trees are known to modify soil nutrient conditions, but whether…Publication Date 2007
- canopy
- Fibre content
- Grass structure
- grazing
- nitrogen
- phosphorus
- savanna
- rainfall
- soil fertility
- plant production
- nutrition
- soil organic carbon
- biomass
- forage quality
- Africa
- Library Collection RecordClimate change factors interact to modify plant growth and development. The objective of this study was to evaluate the response to temperature of big bluestem (Andropogon gerardii Vitman)…Publication Date 2007
- big bluestem
- biomass
- development
- Growth Rates
- Partitioning
- Seed number
- climate change
- temperature
- plant autecology
- plant production
- carbon dioxide
- Africa
- Library Collection RecordWe surveyed a group of rangeland managers in the Southwest about vegetation monitoring needs on grassland. Based on their responses, the objective of the RANGES (Rangeland Analysis Utilizing…Publication Date 2006-09-01
- remote sensing
- biomass
- height
- cover
- Library Collection RecordSnow accumulation is an important process that defines the hydrological characteristics of grasslands and is mediated by vegetation structure. Grazing also affects those processes, but its…Publication Date 2006-07-01
- grazing pressure
- artificial patches
- meteorologial variables
- biomass
- Library Collection RecordThis paper evaluated the capacity of SPOT VEGETATION time-series to monitor the vegetation biomass and water content in order to improve fire risk assessment in the savanna ecosystem of Kruger…Publication Date 2006
- biomass
- Fire risk assessment
- SPOT VEGETATION
- time-series
- Vegetation water content
- fire ecology
- savanna
- vegetation dynamics
- monitoring
- plant production
- national parks
- remote sensing
- Africa
- Library Collection RecordRapid population growth, unsustainable land use, and a pervasively degrading landscape are components of a dominant paradigm regarding African development. While recent work articulating the '…Publication Date 2006
- conservation
- land tenure
- land use
- remote sensing
- deforestation
- Uganda
- vegetation dynamics
- degradation
- Sustainable development
- grasslands
- biomass
- soil
- Africa