Rangeland Ecology & Management
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Displaying 151 - 168 of 168 results
- Library Collection RecordRecognition of (late) Tertiary shorelines on continental coasts is becoming increasingly common. It is argued that the elevations of such features are central to their approximate dating and the…Publication Date 1984
- palaeobotany
- Africa
- Library Collection RecordDinoflagellate cyst and pollen records from marine sediments off the southwestern African coast reveal three major aridification periods since the last glaciation and an environmental correlation…Publication Date 2000
- aridification
- upwelling
- pollen
- dinoflagellate cyst
- interhemispheric asynchrony
- Southwestern Africa
- palaeobotany
- Africa
- Library Collection RecordDetailed reconstructions of vegetation structure are critical to understanding morphological and behavioral adaptations of Plio-Pleistocene African hominids. Savanna grassland habitats are often…Publication Date 1997
- bovid
- vegetation
- grasslands
- bipedality
- savanna
- palaeobotany
- Africa
- Library Collection RecordThis paper discusses land use patterns of hunter-gatherers inhabiting arid grasslands of later Pleistocene East Africa, inferred from an analysis of raw material economy in five Later Stone Age (LSA…Publication Date 1999
- palaeobotany
- land use
- grasslands
- Africa
- Library Collection RecordWoody, subalpine shrubs and grasses currently surround Lake Rutundu, Mount Kenya. Multiple proxies, including carbon isotopes, pollen and grass cuticles, from a 755-cm-long core were used to…Publication Date 2003
- Late Quaternary
- East Africa
- palaeoecology
- fire history
- C3
- C4
- palaeobotany
- Africa
- Library Collection RecordStable carbon and oxygen isotope analyses of ungulate grazers from four archaeological sites located in different environs within the Caledon River Valley have provided a relatively well-dated proxy…Publication Date 2002
- terminal Pleistocene
- Holocene
- carbon and oxygen isotopes
- southern Africa
- palaeoenvironments
- palaeobotany
- palaeoclimate
- Africa
- Library Collection RecordThe microscopic charcoal content of several Quaternary pollen sequences is used to investigate fire history in South Africa both during the Holocene and the Late Pleistocene. Although fluctuations in…Publication Date 2002
- microscopic charcoal
- pollen sequences
- fire history
- Iron Age
- Quaternary
- South Africa
- palaeobotany
- Africa
- Library Collection RecordIn quantitative phytolith analysis, chance error associated with insufficient counts can affect the robustness of the interpretation, whether it is vegetation reconstruction or taxonomic…Publication Date 2009
- palaeobotany
- Library Collection RecordIn many areas of Europe there are policies to restore former arable land to grassland. In practice, this usually involves the use of commercial seed mixtures. The abundance of all vascular plants…Publication Date 2011
- restoration ecology
- management
- agriculture management
- grassland
- rate of succession
- species pool
- vegetation
- Czech Republic
- Library Collection RecordWildfires are a serious problem affecting many terrestrial ecosystems and causing substantial economic damage. Understanding the variation in structure of fuels (which are predominantly represented…Publication Date 2009
- fire ecology
- Terrestrial ecosystem
- Fuel structure
- vegetation
- plant litter
- Object oriented database
- Fuel modeling
- Fuel succession
- Fuel manager
- modelling
- management
- 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 RecordLarge-scale (circa 500 ha) restoration of species-rich dry grasslands was conducted using a high-diversity regional seed mixture in the White Carpathians Protected Landscape Area and Biosphere…Publication Date 2013
- grassland restoration
- regional seed mixture
- species diversity
- target species
- vegetation
- restoration ecology
- grasslands
- seeds
- vegetation dynamics
- mowing
- White Carpathians Protected Landscape Area and Biosphere Reserve
- Czech Republic
- Central Europe
- 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 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 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 studied area is the agricultural region Montes de Navahermosa integrated into the historic natural area Montes de Toledo. It is located in the south-western side of Toledo province (Castille-La…Publication Date 2012
- landscape complexes
- Navahermosa
- Toledo Mountains
- vegetation
- Toledo
- Spain
- Library Collection RecordLarge-scale (circa 500 ha) restoration of species-rich dry grasslands was conducted using a high-diversity regional seed mixture in the White Carpathians Protected Landscape Area and Biosphere…Publication Date 2012
- grassland restoration
- regional seed mixture
- species diversity
- target species
- vegetation
- White Carpathian Mountains
- Europe