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Showing items 38539 through 38547 of 73379.Cloud forest streams are diverse ecosystems that provide valuable services (i.e., drinking water), but are threatened by anthropogenic activities on the watershed.
This study examines whether there is a biodiversity benefit (“dividend”) associated with the existence and management of conservation reserves in the extensive and largely natural landscape of northern Australia.
Key Policy Message:- Despite having relatively low population densities, inadequate access to land is one of the major causes of rural poverty in Zambia.- The apparent paradox of inadequate access to land for many rural households in a country of low population density is partially reconciled whe
This paper provides arguments for discussions of the role of property rights for food security and child nutrition in rural Africa. The results are drawn from a case study in the Kafue Flats of Zambia.
Irreplaceable, self‐organizing landforms and the endemic and ecologically specialized biodiversity they support are threatened globally by anthropogenic disturbances.
The Queensland Koala Phascolarctos cinereus and possum harvests were regulated from 1906-1927 and 1906-1936, respectively. Before that, there was an uncontrolled harvest. Historical data from the harvest period were analysed to gain information on P.
It is generally recognized that Michigan's agricultural base is among the most diversified in the nation. Producing more than fifty varieties of commodities, the industry as a whole contributes more than $15 billion in value added to the state's economy.
An empirical power function model of V=kQᵐ has been used worldwide to describe the relationship between flow velocity (V, ms⁻¹) and discharge rate (Q, m³s⁻¹) for rill and open channel flows.
An agricultural watershed, situated on an island of the Aegean archipelago, was studied in order to gain insight into the structure and the design of a typical terrestrial ecosystem of the Mediterranean region.
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