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11527 publication(s) trouvée(s)
Article scientifique
Sediment concentration rating curves for a monsoonal climate: upper Blue Nile
Abstract. Information on sediment concentration in rivers is important for design of reservoirs and for environmental applications. Because of the …
Article scientifique
Model-based estimation of above-ground biomass in the miombo ecoregion of Zambia
Information on above-ground biomass (AGB) is important for managing forest resource use at local levels, land management planning at regional …
Article scientifique
Managing MIDAs: Harmonising the management of MultiInternationally Designated Areas: Ramsar sites, World Heritage sites, Biosphere Reserves and UNESCO Global Geoparks
An Internationally Designated Area (IDA) is a natural area internationally recognised by a global or regional designation mechanism. Among these, …
Article scientifique
Diversity and production in an Afromontane Forest
This contribution evaluates the effect of forest structure and tree species diversity on plot productivity and individual tree growth in …
Article scientifique
Key role in ecosystem functioning of scavengers reliant on a single common species
The importance of species richness in maintaining ecosystem function in the field remains unclear. Recent studies however have suggested that …
Article scientifique
Antimicrobial potential of consolidation polymers loaded with biological copper nanoparticles
BACKGROUND: Biodeterioration of historic monuments and stone works by microorganisms takes place as a result of biofilm production and secretion …
Article scientifique
Unravelling population genetic structure with mitochondrial DNA in a notional panmictic coastal crab species: sample size makes the difference
BACKGROUND: The extent of genetic structure of a species is determined by the amount of current gene flow and the …
Article scientifique
Hotspots of gross emissions from the land use sector: patterns, uncertainties, and leading emission sources for the period 2000–2005 in the tropics
Abstract. According to the latest report of the Intergovernmental Panel on Climate Change (IPCC), emissions must be cut by 41–72 …
Article scientifique
Where to Forage in the Absence of Sea Ice? Bathymetry As a Key Factor for an Arctic Seabird
The earth is warming at an alarming rate, especially in the Arctic, where a marked decline in sea ice cover …
Article scientifique
Feathered Detectives: Real-Time GPS Tracking of Scavenging Gulls Pinpoints Illegal Waste Dumping
Urban waste impacts human and environmental health, and waste management has become one of the major challenges of humanity. Concurrently …
Article scientifique
Proximate drivers of spatial segregation in non-breeding albatrosses
Many animals partition resources to avoid competition, and in colonially-breeding species this often leads to divergent space or habitat use. …
Article scientifique
How Close is too Close? The Effect of a Non-Lethal Electric Shark Deterrent on White Shark Behaviour
Sharks play a vital role in the health of marine ecosystems, but the potential threat that sharks pose to humans …
Article scientifique
Optical and microphysical characterization of aerosol layers over South Africa by means of multi-wavelength depolarization and Raman lidar measurements
Abstract. Optical and microphysical properties of different aerosol types over South Africa measured with a multi-wavelength polarization Raman lidar are …
Article scientifique
Accomplishments of the MUSICA project to provide accurate, long-term, global and high-resolution observations of tropospheric {H 2 O, δ D} pairs – a review
Abstract. In the lower/middle troposphere, {H2O,δD} pairs are good proxies for moisture pathways; however, their observation, in particular when using …
Article scientifique
DNA Metabarcoding Reveals Diet Overlap between the Endangered Walia Ibex and Domestic Goats - Implications for Conservation
Human population expansion and associated degradation of the habitat of many wildlife species cause loss of biodiversity and species extinctions. …
Article scientifique
The feeder system of the Toba supervolcano from the slab to the shallow reservoir
The Toba Caldera has been the site of several large explosive eruptions in the recent geological past, including the world's …
Article scientifique
Methane seep carbonates yield clumped isotope signatures out of equilibrium with formation temperatures
Methane cold seep systems typically exhibit extensive buildups of authigenic carbonate minerals, resulting from local increases in alkalinity driven by …
Article scientifique
Bacteria and Archaea diversity within the hot springs of Lake Magadi and Little Magadi in Kenya
BACKGROUND: Lake Magadi and little Magadi are hypersaline, alkaline lakes situated in the southern part of Kenyan Rift Valley. Solutes …
Article scientifique
Sea ice and millennial-scale climate variability in the Nordic seas 90 kyr ago to present
In the light of rapidly diminishing sea ice cover in the Arctic during the present atmospheric warming, it is imperative …
Article scientifique
Hospital Effluents Are One of Several Sources of Metal, Antibiotic Resistance Genes, and Bacterial Markers Disseminated in Sub-Saharan Urban Rivers
Data concerning the occurrence of emerging biological contaminants such as antibiotic resistance genes (ARGs) and fecal indicator bacteria (FIB) in …