Results 121 to 130 of about 39,380 (263)
Abstract Introduction Conventional reclamation methods to recover dryland ecosystems after mineral extraction often have low success. Alternative reclamation techniques may help overcome the many challenges to establishing persistent native vegetation and stable soils.
Kathryn D. Eckhoff +5 more
wiley +1 more source
Floristic and structural assessment of Australian rangeland vegetation with standardized plot-based surveys. [PDF]
Baruch Z +6 more
europepmc +1 more source
Effective use of ERTS multisensor data in the Northern Great Plains [PDF]
The author has identified the following significant results. ERTS imagery was used as a tool in the identification and refinement of soil association areas; to classify land use patterns between crop and fallow fields; to identify corn, soybeans, and ...
Horton, M. L. +3 more
core +1 more source
Problems with the valuation of Scotland's environment [PDF]
A paper by Williams et al, 'Exploring the value of Scotland's environment', in the March 2003 issue of this journal, estimated ‘the annual value of the ecosystem services generated by Scotland's marine and terrestrial biomes' as £17.258 billion.
Common, Michael
core
Abstract Introduction Endangered fish species, such as Delta smelt (Hypomesus transpacificus), in the San Francisco Estuary are threatened by a multitude of anthropogenic stressors. Tidal wetland restoration can partially mitigate these stressors by increasing food availability of aquatic invertebrate prey, but the efficacy of restoration remains ...
Gabriel Ng +3 more
wiley +1 more source
The Kenya rangeland ecological monitoring unit [PDF]
The author has identified the following significant results. Methodology for aerial surveys and ground truth studies was developed, tested, and revised several times to produce reasonably firm methods of procedure.
Stevens, W. E.
core +1 more source
Assessing forage mass using smartphone imagery for cereal rye under grazing conditions in Nebraska
Abstract Managing grazing efficiency requires reliable and practical tools to estimate forage mass. Traditional methods like clipping, though accurate, are time consuming and labor intensive. In this study, two imaging tools, Canopeo and the Crop Canopy Image Analyzer (CCIA), were evaluated for their efficacy in estimating the forage mass of cereal rye
Pedro H. J. Fernandes +4 more
wiley +1 more source
Dynamics of soil erosion rates and controlling factors in the Northern Ethiopian Highlands - towards a sediment budget [PDF]
DECKERS, J +4 more
core +1 more source
Remote sensing applications for range management [PDF]
The use of satellite information for range management is discussed. The use of infrared photography and color photography for analysis of vegetation cover is described. The methods of interpreting LANDSAT imagery are highlighted and possible applications
Haas, R. H.
core +1 more source
ABSTRACT Adaptive Multi‐Paddock (AMP) grazing involves alternating short‐duration, high‐intensity grazing with extended recovery periods. It offers the potential to regenerate degraded rangelands while enhancing productivity. We compared vegetation, soil carbon, and water infiltration responses between nine matched pairs of ranches in North and South ...
Steven I. Apfelbaum +6 more
wiley +1 more source

