Rangeland Ecology & Management
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- Library Collection RecordThe nutrition of animal consumers is an important regulator of ecological processes due to its effects on their physiology, life-history and behaviour. Understanding the ecological effects of poor…Publication Date 2013
- Ecological stoichiometry
- lipid profiling
- metabolism
- nutrient-stress
- nutrition
- proteomics
- transcriptomics
- ecosystem ecology
- nutrition
- community ecology
- Library Collection RecordThe shifting baseline syndrome suggests that our perceptions of previous conditions may change over time as ecosystems degrade. Although most discussion of the topic relates to decreasing species…Publication Date 2013
- generalist
- generational amnesia
- invasive species
- predator extirpation
- reference conditions
- shifting baseline syndrome
- restoration ecology
- ecosystem ecology
- Alien invasive species
- Library Collection RecordMany studies have examined positive feedbacks between invasive plant traits and nutrient cycling, but few have investigated whether feedbacks arise from introduction of pre-adapted species or from…Publication Date 2013
- C:N ratio
- competition
- Genotypic diversity
- Litter:biomass ratio
- Phalaris arundinacea
- wetlands
- Alien invasive species
- ecosystem ecology
- restoration ecology
- soil nutrients
- South Bohemia
- Czech Republic
- 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 RecordQuestions How do fragment-level characteristics affect remnant grassland functioning in a highly transformed landscape? Are artificial neural networks (ANNs) a better statistical tool to model…Publication Date 2013
- Enhanced vegetation index
- fragmentation
- Landscape structure
- MODIS data
- neural networks
- Paspalum quadrifarium
- Tall-tussock grassland
- grassland
- Ecosystem function
- ecosystem ecology
- modelling
- soils
- Tandilia Range
- Southern Pampa
- Buenos Aires Province
- Argentina
- Library Collection RecordQuestions What are the main drivers of variation in beta-diversity for Bromus erectus semi-natural dry grasslands of habitat 6210(*) at different scales? How should environmental variables and…Publication Date 2013
- biogeography
- Calcareous dry grasslands
- Conservation prioritization
- Habitat 6210(*)
- Habitats Directive
- Multiple regression on distance matrices
- Variation partitioning
- grasslands
- species diversity
- rainfall
- ecosystem ecology
- management
- Central Italy
- Library Collection RecordDespite a good understanding on how dispersal in space structures plant communities in fragmented landscapes, we know little about dispersal in time. Empirical evidence on temporal dispersal - the…Publication Date 2013
- grasslands
- seed banks
- soils
- ecosystem ecology
- biodiversity
- Diversity partitioning
- Historical ecology
- seed bank
- Semi-natural grassland
- species diversity
- Storage effect
- Lake Mälaren
- central Sweden
- Library Collection RecordPlant-soil feedbacks is becoming an important concept for explaining vegetation dynamics, the invasiveness of introduced exotic species in new habitats and how terrestrial ecosystems respond to…Publication Date 2013
- vegetation dynamics
- plant-soil interactions
- Alien invasive species
- community dynamics
- succesion
- climate change
- biodiversity
- restoration
- ecosystem services
- management
- ecosystem ecology
- Library Collection RecordThe development of models of the relationship between biodiversity and ecosystem function (BEF) has advanced rapidly over the last 20 years, incorporating insights gained through extensive…Publication Date 2013
- modelling
- biodiversity
- ecosystem ecology
- Ecosystem function
- species richness
- species composition
- Library Collection RecordLarge herbivores are key drivers of nutrient cycling in ecosystems worldwide, and hence they have an important influence on the productivity and species composition in plant communities. Classical…Publication Date 2013
- grazing
- trampling
- soil compaction
- soil texture
- Soil Type
- Water logging
- nutrient cycling
- Decomposition
- Excreta (dung and urine)
- Soil Aeration
- herbivores
- ecosystem ecology
- grazing
- browsiing
- soils nutrients
- Library Collection RecordBook Review. No abstract is available for this article.Publication Date 2012
- deserts
- ecosystem ecology
- Library Collection Record1.?Treeless grasslands with climates that can support tree growth are common in upland regions around the world. In South Africa, the upland grasslands are adjacent to lowland savannas in many areas…Publication Date 2012
- savanna
- grasslands
- ecosystem ecology
- fire ecology
- day-length
- determinants of plant community diversity and structure
- fire
- frost
- growth rate
- savanna tree phenology
- temperature
- South Africa
- Library Collection RecordFeatures Discusses the history of the disconnect and methods of strengthening ties between wildlife research and management Examines the disconnect from an institutional perspective - including…Publication Date 2012
- management
- game
- ecosystem ecology
- grasslands
- rangelands
- Library Collection RecordBook Review. No abstract available.Publication Date 2012
- ecosystem processes
- ecosystem ecology
- Library Collection RecordAnnual estimates and seasonal patterns of gross nitrogen turnover in terrestrial soils are poorly understood due to the lack of experimental evidence. Based on year round sampling in wintergrazed and…Publication Date 2012
- annual nitrogen budget
- drying-rewetting
- freeze-thaw
- microbial biomass
- nitrification
- N mineralization
- steppe
- ecosystem ecology
- soils
- grazing
- plant production
- Mongolia
- China
- Library Collection RecordQuestions Do Acacia tortilis trees facilitate herbaceous species development under arid conditions? Do tree–herb interactions change with water stress and grazing intensity? Location National Park…Publication Date 2012
- Arid Areas
- Acacia tortilis subsp. raddiana
- grazing
- Herb composition
- microclimate
- Soil enrichment
- water stress
- water availability
- savanna
- drought
- rainfall
- ecosystem ecology
- North Africa
- Library Collection RecordThe Mantel correlogram is an elegant way to compute a correlogram for multivariate data. However, recent papers raised concerns about the power of the Mantel test itself. Hence the question: Is the…Publication Date 2012
- autocorrelation
- correlogram
- Geary
- Mantel
- Moran
- multiscale ordination
- multivariate variogram
- simulation study
- spatial correlation
- ecosystem ecology
- Library Collection RecordMetapopulation and metacommunity theories occupy a central role in ecology, but can be difficult to apply to plants. Challenges include whether seed dispersal is sufficient for population…Publication Date 2012
- colonization
- dispersal
- habitat connectivity
- local vs. regional dynamics
- long-term data
- plant population and community dynamics
- seed bank
- species assembly
- species-sorting
- succession
- ecosystem ecology
- Library Collection RecordWhat underlies species distribution and species coexistence has long been of key interest in community ecology. Several methods and theories have been used to address this question. However, it still…Publication Date 2012
- ecosystem ecology
- grasslands
- national park
- conservation
- management
- community ecology
- savanna
- Kruger National Park
- South Africa
- Library Collection RecordDelayed seed germination is considered to be a bet-hedging strategy, but experimental evidence of its adaptive role as an inherited trait is still lacking. In each of two co-occuring annual grass…Publication Date 2012
- Desert annuals
- Reciprocal introduction
- seed dormancy
- seed size
- soil seed bank
- Aridity gradient
- Hordeum spontaneum
- Avena sterilis
- Bet-hedging
- seeds
- grasses
- seed banks
- rainfall
- ecosystem ecology
- Israel
- Library Collection Record1. Shifts in the spatial and temporal patterns of flowering could affect the resources available to pollinators, and such shifts might become more common as climate change progresses. 2. As mid-…Publication Date 2011
- ecosystem ecology
- temperature
- climate change
- cumulative flowering density
- flower abundance
- Flowering phenology
- plant-climate interactions
- pollinators
- resource availability
- Rocky Mountain Biological Laboratory
- Rocky Mountains
- USA
- Library Collection RecordThe widespread provision of water points in protected areas in semi-arid savannas has supported associated increases in cumulative grazing pressure. This study addresses the management implications…Publication Date 2011
- water
- piosphere
- management
- savanna
- grazing
- nature reserve
- ecosystem ecology
- southern Africa
- Library Collection RecordBoreholes in the Kruger National Park (KNP) was at first developed to increase the number of animals that were at low densities because of poaching, diseases, fencing and low permanent water…Publication Date 2011
- national park
- water
- management
- piospheres
- soil moisture
- boreholes
- ecosystem ecology
- southern Africa
- Library Collection RecordThe 28-month study assessed the impacts of five syntopic medium-sized mammalian browsers and one fire event in a woodland savanna in the Matobo Hills, Zimbabwe. Aspects of herbivory, mechanical…Publication Date 2011
- antelopes
- Zimbabwe
- Duikers
- Bushbuck
- kudu
- seed dispersal
- grazing
- ecosystem ecology
- fire ecology
- savanna
- nutrients
- game plant production
- germination
- southern Africa
- Library Collection RecordKenya Environment and Science Journalists Association (KENSJA) Submitted by aventh on August 24, 2009 - 5:41am Initiated in February 2007, the Kenya Environment and Science Journalists Association (…Publication Date 2011
- ecosystem ecology
- economics
- legislation
- journalism
- southern Africa
- Library Collection RecordWe review the relevance and use of stable isotopes for the study of plant community succession. Stable isotope measurements provide information on the origin of resources acquired by plants, the…Publication Date 2011
- ecosystem ecology
- plant community
- succession
- isotypes
- soil nutrients
- soil organic matter
- vegetation dynamics
- biodiversity
- species richness
- fire ecology
- Library Collection Record1. Traditional views of ecological disturbance emphasize the role that physical disturbances play in reducing competition between populations and maintaining species coexistence. I present an…Publication Date 2011
- disturbance
- ecosystem ecology
- competition
- clonal growth
- competition
- disturbance
- Life History
- modular demography
- plant-plant interactions
- resilience
- resistance
- storage
- stress tolerance
- Library Collection Record1. Successful poleward shifts of plant species ranges as a result of climate change will depend on interactions between migrating species and the communities they invade. Although poleward migration…Publication Date 2011
- climate change
- grasslands
- seeds
- germination
- ecosystem ecology
- Brachypodium pinnatum
- Bromus erectus
- invader phenology
- invasion resistance
- plant-climate interactions
- resource availability
- seed provenance
- soil heterogeneity
- summer drought
- winter warming
- northern England
- Library Collection Record1. Annual above-ground net primary productivity (ANPP) in mesic grasslands is known to be highly temporally variable. While yearly precipitation or average yearly temperature can explain some of this…Publication Date 2011
- grasslands
- rainfall
- temperature
- plant production
- C4 grasses
- ecosystem ecology
- climate variability
- dominant species
- inflorescence
- intra-annual variation
- plant-climate interactions
- precipitation
- structural equation modelling
- tallgrass prairie
- temperature
- Kansas
- USA
- Library Collection Record1. It is often assumed that there is a trade-off between maternal provisioning and dispersal capacity, leading small-seeded species to disperse further than large-seeded species. However, this…Publication Date 2011
- ecosystem ecology
- seeds
- dispersal
- dispersal mechanism
- dispersal syndrome
- long-distance dispersal
- maximum dispersal
- Plant dispersal
- plant height
- Seed mass
- seed size
- Library Collection Record1. The ability of exotic plant species to establish and expand in new areas may be enhanced by a relatively high ability to acquire soil nutrients. To test this hypothesis, we predicted that the…Publication Date 2011
- Alien invasive species
- ecosystem ecology
- restoration ecology
- invasion ecology
- nitrogen mineralization
- phosphatase activity
- plant nutrient uptake
- plant range expansion
- plant-soil (below-ground) interaction
- PLFA
- rhizosphere
- soil microbial community structure
- Netherlands
- Library Collection RecordBackground: Nitrogen fixation has been quantified for a range of crop legumes and actinorhizal plants under different agricultural/agroforestry conditions, but much less is known of legume and…Publication Date 2011
- soil nutrients
- agriculture
- legumes
- soil nitrogen
- ecosystem ecology
- nitrogen fixation
- atmospheric nitrogen
- Library Collection Record1. Arbuscular mycorrhizal (AM) fungi and ammonia oxidizers (AO) represent key soil microbial groups regulating nitrogen (N) cycling in terrestrial ecosystems. Both utilize soil ammonium-N reserves…Publication Date 2011
- grasslands
- ecosystem ecology
- soil nitrogen
- microbes
- allelopathy
- ammonia-oxidizing community activity
- mycorrhizae
- nitrification potential
- Nitrogen cycle
- plant species mycorrhizal investment
- plant-soil (below-ground) interactions
- soil ecology
- Europe
- 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 Record1. Above-ground (AG) and below-ground (BG) biota show little overlap and are usually investigated independently. However, both communities are connected by a group of organisms that intrinsically…Publication Date 2011
- herbivory
- Induced resistance
- multitrophic interactions
- mutualism
- mycorrhiza
- Plant defence
- plant pathogens
- Rhizobia
- soil biota
- systemic resistance
- ecosystem ecology
- Library Collection RecordEditorialPublication Date 2011
- vegetation surveys
- restoration ecology
- Alien invasive species
- ecosystem ecology
- Library Collection Record1. Attempts to infer underlying ecological process from observed patterns in ecology have been widespread, but have generally relied on first-order (non-spatial) community characteristics such as the…Publication Date 2011
- ecosystem ecology
- species abundance
- modelling
- coexistence mechanisms
- determinants of plant community diversity and structure
- heteromyopia
- Janzen-Connell
- lottery
- Neutral
- niche
- pair correlation function
- spatial point pattern
- species abundance distribution
- Library Collection RecordObjective: To contribute to the integration of key ecological concepts such as dynamic equilibrium, critical threshold, resistance and resilience to the "State and Transition Model " (STM…Publication Date 2011
- Dynamic equilibrium
- rangeland ecology
- resilience
- resistance
- thresholds
- ecosystem ecology
- modelling
- Ecosystem function
- state-and-transition model
- rangelands
- management
- Library Collection Record1. We hypothesize that flowering phenology correlates with plant height growth pattern and that the pattern is associated with functional traits including maximum plant height (Hmax), RGR, stem…Publication Date 2011
- grassland
- ecosystem ecology
- seasonality
- Plant Productivity
- determinants of plant community diversity and structure
- height growth trajectory
- leaf mass per area
- life-history strategy
- maximum plant height
- RGR
- stem tissue mass density
- New England
- USA
- Library Collection Record1. While positive effects of biodiversity on temporal stability of communities have been demonstrated in theoretical and empirical studies, diversity -stability relationships at the population level…Publication Date 2011
- grasslands
- biodiversity
- ecosystem ecology
- covariance
- plant population and community dynamics
- population stability
- synchrony
- temporal stability
- species richness
- plant production
- Thuringia
- Germany
- Library Collection RecordBackground: Theory predicts that plants can reduce their fitness in the presence of neighbours by allocating resources to root growth, in order to pre-empt resource capture. A number of studies that…Publication Date 2011
- grassland ecology
- ecosystem ecology
- root growth
- Soil Volume
- soil nutrients
- Library Collection Record1. Recent research has shown that biodiversity may have its greatest impact on ecosystem functioning in heterogeneous environments. However, the role of soil heterogeneity as a modulator of ecosystem…Publication Date 2011
- ecosystem ecology
- biodiversity
- soil nutrients
- ecosystem functioning
- legumes
- plant functional groups
- plant resource use strategy
- plant-soil (below-ground) interactions
- productivity
- soil nutrient cycling
- soil nutrient heterogeneity
- Spain
- Library Collection Record1. Spatial variation in species composition within and among communities may be caused by deterministic, niche-based species sorting in response to underlying environmental heterogeneity as well as…Publication Date 2011
- ecosystem ecology
- community dynamics
- seeds
- agriculture
- succession
- community assembly
- community differentiation
- determinants of plant community diversity and structure
- dispersal limitation
- grassland
- meta-community
- nitrogen gradient
- secondary succession
- species pool
- species sorting
- Kansas
- USA
- Library Collection Record1. Variation in species pools can affect plant diversity, but it remains unclear whether the magnitude of the response varies because of resource availability, community invasibility or other…Publication Date 2011
- grasslands
- ecosystem ecology
- species richness
- seeds
- water use
- Plant Productivity
- colonization
- diversity
- productivity
- seed addition
- species sorting
- species traits
- Michigan
- USA
- Library Collection RecordStudies of facilitative interactions as drivers of plant richness along environmental gradients often assume the existence of an overarching stress gradient that equally affects the performance of…Publication Date 2011
- Competitive exclusion model
- Niche expansion
- Niche segregation
- plant-plant interactions
- Richness-biomass relationship
- Stress-gradient hypothesis
- species diversity
- ecosystem ecology
- rainfall
- Spain
- Australia
- Library Collection Record1.?Björkman et al. comment on Adams and Zhang’s finding of more leaf herbivory with increasing latitude, pointing out that top-down control by predators on insect herbivores might cause less…Publication Date 2011
- grassland
- ecosystem ecology
- ecosystem dynamics
- herbivores
- herbivory
- natural enemy
- plant-herbivore interactions
- predators
- scale
- system type
- temperature
- top-down control
- Library Collection RecordPositive interactions among plants have rarely been investigated with respect to their evolutionary consequences and vice versa. The outcome of facilitative interactions depends on the competitive…Publication Date 2011
- Aridity gradient
- facilitation
- ecotypes
- Immigrants
- Nurse plants
- stress tolerance
- Local adaptation
- seeds
- ecosystem ecology
- Alien invasive species
- Amman
- Jordan
- Library Collection RecordMany exotic species have been introduced or have escaped into grasslands where they form "novel ecosystems" of species with no evolutionary history of interaction. Novel ecosystems are…Publication Date 2011
- novel ecosystems
- Alien invasive species
- phenology
- niche partitioning
- Equalizing and stabilizing effects
- plant diversity
- tallgrass prairie
- altered precipitation
- global change
- Eragrostis curvula
- Panicum coloratum
- Sorghum halapense
- Sporobolus compositus
- Panicum virgatum
- Sorghastrum nutans
- grasslands
- restoration ecology
- ecosystem ecology
- species diversity
- rainfall
- Texas
- USA
- Library Collection RecordForages are important throughout the south-east USA for livestock production and wildlife habitat. However, little is known about how forage species commonly grown in this region influence soil-…Publication Date 2011
- soils
- foragage quality
- ecosystem ecology
- fungi
- water-stable aggregates
- hyphal density
- grasses
- legumes
- south-east USA
- Library Collection RecordBackground: The invasion by Pinus elliottii is one of the most serious threats to the remaining native cerrado vegetation in São Paulo State, Brazil, causing biodiversity losses yet to be evaluated…Publication Date 2011
- plant ecology
- Alien invasive species
- grasslands
- biodiversity
- degradation
- ecosystem ecology
- savannah
- Brazil
- South America