Rangeland Ecology & Management
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- Library Collection RecordMaintaining self-sustaining populations of desired plants is fundamental to rangeland management, and understanding the relationships among plant growth, seed production, and seedling recruitment is…Publication Date 2016
- fecundity
- nitrogen
- phosphorus
- restoration
- water amendment
- Library Collection RecordMaintaining self-sustaining populations of desired plants is fundamental to rangeland management, and understanding the relationships among plant growth, seed production, and seedling recruitment is…Publication Date 2016
- fecundity
- nitrogen
- phosphorus
- restoration
- water amendment
- Library Collection RecordGrassland root responses to mowing and fertility are less well known than shoot responses, even though as much as 90% of productivity in semiarid grasslands occurs belowground. Thus, understanding…Publication Date 2014-01
- belowground
- crested wheatgrass
- invasion
- management
- minirhizotron
- nitrogen
- Library Collection RecordGrassland root responses to mowing and fertility are less well known than shoot responses, even though as much as 90% of productivity in semiarid grasslands occurs belowground. Thus, understanding…Publication Date 2014-01
- belowground
- crested wheatgrass
- invasion
- management
- minirhizotron
- nitrogen
- Library Collection RecordThemeda triandra Forssk. is a common perennial grass in southern African grasslands that tolerates low nutrient soils. Establishment of the species into degraded or transformed areas is difficult,…Publication Date 2014
- grasslands
- soil nutrients
- tillers
- restoration ecology
- fertiliser
- nitrogen
- phosphorus
- potassium
- Themeda triandra
- southern Africa
- Library Collection RecordThe well-described pattern of a few common and many rare species in plant communities (dominance-diversity curves) also has been documented within populations of dominant plant species. Understanding…Publication Date 2014
- ecosystem ecology
- plant production
- community dynamics
- genotypes
- competition
- Andropogon gerardii
- competition
- genotype richness
- grassland
- intergenotypic competition
- intragenotypic competition
- light
- neighborhood effects
- nitrogen
- water
- USA
- Library Collection RecordDefoliation aimed at introduced cool-season grasses, which uses similar resources of native grasses, could substantially reduce their competitiveness and improve the quality of the northern tallgrass…Publication Date 2013-11-01
- big bluestem
- burning
- introduced grasses
- mowing
- native grasses
- nitrogen
- Library Collection RecordThe restoration of disturbed ecosystems is challenging and often unsuccessful, particularly when non-native plants are abundant. Ecosystem restoration may be hindered by the effects of non-native…Publication Date 2013
- restoration ecology
- Algae
- biological soil crusts
- disturbance
- Exotic
- Florida scrub
- fungi
- Melinis repens
- nitrogen
- Paspalum notatum
- pasture
- soils
- ecosystem ecology
- Florida
- USA
- Library Collection RecordPreventing invasion by exotic species is one of the key goals of restoration, and community assembly theory provides testable predictions about native community attributes that will best resist…Publication Date 2013
- carbon addition
- community assembly
- functional traits
- limiting similarity
- nitrogen
- phenology
- Alien invasive species
- restoration ecology
- seeds
- soil nutrients
- Southern California
- Library Collection RecordAbstract Increasingly biologists and ecologists are becoming aware of the vital importance of soil to processes observed aboveground and are incorporating soil analyses into their research. Because…Publication Date 2013
- Soil Sampling
- texture
- Sterilization
- Greenhouse
- nitrogen
- Soil core
- soils
- ecosystem ecology
- Library Collection RecordPublication Date 2013
- pastures
- Leguminosae
- carbon
- nitrogen
- Leguminosae
- Leguminosae
- Library Collection RecordWarmer temperatures can alter the phenology and distribution of individual species. However, differences across species may blur community-level phenological responses to climate or cause biotic…Publication Date 2012
- altitudinal gradient
- beta diversity
- biodiversity
- biotic homogenization
- biotic invasion
- climate change
- community structure
- Hope River Valley
- interactive drivers
- Lepidoptera
- nitrogen
- phenology
- Alien invasive species
- North Canterbury
- New Zealand
- Library Collection RecordPublication Date 2012
- fertilizer application
- nitrogen
- nitrogen fixation
- Nitrogen cycle
- range management
- rangelands
- Library Collection RecordIn ecosystems throughout the world climate models project increased variability in precipitation patterns that may strongly affect the above- and below-ground processes that control carbon, water,…Publication Date 2012
- Avena barbata
- Bayesian ANOVA
- carbon
- climate change
- dry periods
- grassland
- nitrogen
- phenology
- precipitation
- Soil Type
- water
- California
- USA
- Library Collection RecordRecent biodiversity-ecosystem functioning experiments in temperate grasslands have shown that productivity positively correlates with plant species richness. Resource partitioning (in particular,…Publication Date 2012
- 15N
- biodiversity–ecosystem functioning
- niche
- nitrogen
- proportional
- similarity
- resource partitioning
- rooting depth
- species richness
- temperate grassland
- Zurich
- Switzerland
- Library Collection RecordThe CO2 concentration in Earth's atmosphere may double during this century. Plant responses to such an increase depend strongly on their nitrogen status, but the reasons have been uncertain.…Publication Date 2012
- ecology
- C3
- C4
- climate change
- CO2 acclimation
- Crassulacean acid metabolism (CAM)
- nitrogen
- plant distributions
- grasslands
- carbon dioxide
- climate change
- Library Collection RecordLittle is known about the immediate effect of high nitrogen (N), phosphorus (P) and potassium (K) application rates on sown grasslands cut twice per year. We asked how quickly plant species…Publication Date 2012
- fertilizer experiment
- herbage production
- nitrogen
- phosphorus
- potassium
- Galinsoga quadriradiata
- Urtica dioica
- Czech Republic
- Library Collection RecordThere is increased global interest in the environmental impacts of farming, including the need to prevent the contamination of soil, water and air with excessive amounts of nitrogen (N) and…Publication Date 2012
- faeces
- urine
- nitrogen
- phosphorus
- grazing
- England
- Library Collection RecordPublication Date 2012
- grasses
- grasslands
- sown grasslands
- Trifolium
- Trifolium repens
- Phleum pratense
- Bromus inermis
- Bromus
- nutrition
- soil fertility
- fertilizer application
- nitrogen fertilizers
- nitrogen
- yields
- forage
- Feed Crops
- Trifolium
- Trifolium repens
- Phleum pratense
- Bromus inermis
- Bromus
- nutrition
- Trifolium
- Trifolium repens
- Phleum pratense
- Bromus inermis
- Bromus
- Library Collection RecordThe Northeast China Transect (NECT) is a mid-latitude terrestrial transect in the International Geosphere-Biosphere Programme. Its major environmental gradient is precipitation, which gradually…Publication Date 2012
- Acetylene inhibition
- denitrification
- NECT
- nitrogen
- pH.
- China
- Library Collection RecordThe purpose of this study was to investigate the response of ?15N in herbage and cattle tail switch hair to long-term grazing pressure on a rough fescue grassland (Festuca campestris Rydb.) near…Publication Date 2012
- ADF
- grassland
- grazing
- NDF
- nitrogen
- Stable isotope
- Stavely
- Alberta
- Canada
- Library Collection RecordSavannahs cover more than 40% of Africa and provide a variety of important ecosystem services. Their productivity is constrained by disturbance and limiting resources. In southern Africa, fine-leaf…Publication Date 2012
- fertilization
- grazing
- Kalahari transect
- Namibia
- nitrogen
- phosphorus
- savannah
- southern Africa
- Library Collection RecordResearch for Rural Development 2012. Annual 18th International Scientific Conference Proceedings. Volume 1, Treija, S.Skuja, I..- Jelgava (Latvia): Latvia University of Agriculture, 2012.…Publication Date 2012
- grasslands
- Phleum pratense
- Lolium perenne
- Poa pratensis
- Trifolium repens
- Medicago sativa
- fertilizer application
- Slurry
- nitrogen fertilizers
- leaching
- nitrogen
- potassium
- crop yield
- Dry matter content
- research
- field experimentation
- Phleum pratense
- Lolium perenne
- Poa pratensis
- Trifolium repens
- Medicago sativa
- potassium
- Phleum pratense
- Lolium perenne
- Poa pratensis
- Trifolium repens
- Medicago sativa
- Library Collection RecordPublication Date 2012
- nitrogen
- photosynthesis
- Leymus chinensis
- grasslands
- Leymus chinensis
- Leymus chinensis
- Library Collection RecordPublication Date 2012
- grasslands
- soil
- respiration
- biomass
- carbon
- nitrogen
- respiration
- Library Collection RecordPublication Date 2012
- cows
- productivity
- feeding
- legumes
- Cereals
- pastures
- milk yield
- Lactation duration
- nitrogen
- balances
- nutrition
- nutrition
- Library Collection RecordPublication Date 2012
- carbon
- nitrogen
- organic matter
- mixed pastures
- soil chemicophysical properties
- Library Collection Record1. Scaling theory predicts that organisms respond to different scales of resource patchiness in relation to their own size. We tested the hypothesis that the scale of nutrient patchiness mediates…Publication Date 2011
- savanna
- grassland
- ecosystem ecology
- soil nutrients
- fertiliser
- rainfall
- determinants of plant community diversity and structure
- Herbaceous
- heterogeneity
- mopane
- nitrogen
- phosphorous
- soil fertility
- water availability
- woodland
- Klaserie Private Nature Reserve
- South Africa
- Library Collection RecordThe presence of grazers on grazing lawns in East Africa and North America often alters nitrogen cycling and availability. Grazing lawns can be defined as areas where grasses are kept in a short,…Publication Date 2011
- African savannah
- Grazers
- grazing lawns
- national park
- nitrogen
- soils
- management
- Africa
- Library Collection RecordOverseeded winter annuals in bermudagrass [Cynodon dactylon (L.) Pers.] improve annual dry-matter (DM) yield and capture nutrients in fields receiving manure application. This study determined the…Publication Date 2011
- Dry Matter Yield
- pastures
- plant production
- drought
- fertiliser
- annual ryegrass
- Bermudagrass
- berseem clover
- cereal rye
- fertilization
- manure
- nitrogen
- Mississippi
- USA
- 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 RecordPublication Date 2011
- fertilizer application
- nitrogen
- Maize
- mixed pastures
- Library Collection RecordDistinguishing between anthropogenic and natural sources of sediment and nutrients is important for water resource management in irrigated basins. Water quality of flood irrigation was monitored at…Publication Date 2010-05-01
- grass
- grazing
- irrigation
- nitrogen
- pastures
- water quality
- Library Collection RecordNutrient controls of ecosystem pattern and process have been widely studied at the Jasper Ridge Biological Preserve, a well-studied California rangeland ecosystem. Here we review these studies, from…Publication Date 2010-01-01
- California rangelands
- carbon
- elevated CO2
- global change
- grasslands
- Jasper Ridge
- nitrogen
- nutrient limitation
- phosphorus
- Library Collection RecordGrazing modifies the structure and function of ecosystems, affecting soil organic carbon (SOC) storage. Although grazing effects on some ecosystem attributes have been thoroughly reviewed, current…Publication Date 2010-01-01
- belowground production
- C:N
- herbivores
- nitrogen
- reactive nitrogen
- roots
- soil organic carbon
- Library Collection RecordPublication Date 2010
- grasses
- grazing
- cattle
- leaching
- losses
- nitrogen
- phosphorus
- potassium
- field experimentation
- potassium
- Library Collection RecordHere we describe the fine root distribution of trees and grasses relative to soil nitrogen and water profiles. The primary objective is to improve our understanding of edaphic processes influencing…Publication Date 2010
- nitrogen
- root biomass
- savanna
- Trees and grasses
- water
- [delta]13C
- [delta]15N
- soils
- grasslands
- ecology
- ecosystem dynamics
- soil nutrition
- Kruger National Park
- South 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 RecordPublication Date 2010
- grasses
- grazing
- cattle
- leaching
- losses
- nitrogen
- phosphorus
- potassium
- field experimentation
- potassium
- Library Collection RecordPublication Date 2010
- pastures
- nitrogen
- phosphorus
- fertilizer application
- yields
- quality
- Turkey
- Library Collection RecordPublication Date 2010
- sheep
- herbivores
- grazing
- grazing intensity
- alpine grasslands
- plant communities
- soil
- carbon
- nitrogen
- soil organic matter
- Nitrogen cycle
- leaching
- losses from soil
- nutrients
- coliform bacteria
- runoff
- water quality
- site factors
- highlands
- Norway
- Library Collection Record1. Clonal plants benefit from the ability to translocate resources among interconnected ramets to colonize heterogeneous habitats. Clonal integration affects the resource level and morphological…Publication Date 2010
- Alien invasive species
- ecosystem ecology
- Alternanthera philoxeroides
- Biological invasion
- chlorophyll
- nitrogen
- photosynthesis
- photosynthetic acclimation
- Phyla canescens
- physiological integration
- respiration
- Translocation
- Queensland
- Australia
- Library Collection RecordPublication Date 2010
- dairy farms
- Slurry
- runoff
- grassland soils
- nitrogen
- broadcasting
- Volatilization
- Library Collection RecordPublication Date 2010
- Cereal crops
- meadows
- irrigation
- drainage
- nitrogen fertilizers
- vegetation
- seedlings
- shading
- nitrogen
- nitrates
- toxicity
- harvesting frequency
- crop yield
- crops
- irrigation
- drainage
- vegetation
- Library Collection RecordPublication Date 2010
- grassland management
- Mixed cropping
- Poa pratensis
- Trifolium repens
- fertilizers
- nitrogen
- phosphorus
- potassium
- productivity
- Poa pratensis
- Trifolium repens
- potassium
- Poa pratensis
- Trifolium repens
- Library Collection RecordFUEGORED 2010. International Workshop. Research and post-fire management: soil protection and rehabilitation techniques for burnt forest ecosystems [Santiago de Compostela [Spain], 6th-8th October,…Publication Date 2010
- Spain
- Scrublands
- wildfires
- soil fertility
- nitrogen
- phosphorus
- reclamation
- Library Collection RecordPublication Date 2009
- watersheds
- land use
- rivers
- nitrates
- nitrogen
- highlands
- farmland
- grasslands
- Forest Land
- Library Collection RecordPublication Date 2009
- ecology
- forage
- grasslands
- nutritive value
- soil
- soil fertility
- nitrogen
- potassium
- phosphorus
- field experimentation
- potassium
- Library Collection RecordPublication Date 2009
- grasslands
- nitrogen
- phosphorus
- fertilizer application
- chemical composition
- crude protein
- Dry matter content
- hay
- yields
- yield components
- quality
- Turkey
- Library Collection RecordIn African savannahs, large trees improve grass quality, particularly in dry and nutrient poor areas. Enhanced below-canopy grass nutrients, such as nitrogen and phosphorus contents should therefore…Publication Date 2009
- canopy
- feeding preferences
- Fibre
- Grass quality
- Grazer
- herbivores
- linear programming
- nitrogen
- nutrients
- phosphorus
- savanna
- forage quality
- grazing
- animal nutrition
- modelling
- Africa