Showing 1 - 10 of 39
greater understanding of the significant role of biodiversity in rural communities of developing countries who depend most on … input of biodiversity in developing countries to the provision of the ecosystem goods and services (EGS) that are essential … a necessary tool for achieving this objective. However, valuing biodiversity in a developing country context can be an …
Persistent link: https://www.econbiz.de/10013069185
This analysis provides an example of how biodiversity can be measured by means of different indicators, and how the … latter can be used to assess the influence of the biodiversity profile of a region on the tourism flows towards it. Previous … hypothesis of this paper is that the destination's biodiversity profile can be considered as a key component of environmental …
Persistent link: https://www.econbiz.de/10013071054
A model of different species competing for the same environment is presented, and possible explanations of peaceful coexistence or rather internecine conflicts are consequently derived. By means of a Lotka-Volterra dynamic system we describe the evolution of two populations (bees and locusts)...
Persistent link: https://www.econbiz.de/10012731844
values, carbon sequestration and biodiversity or scenic values. We solve the model qualitatively with general functions and … sequestration may have negative impacts on biodiversity-scenic values. To evaluate the practical relevance, we compare …
Persistent link: https://www.econbiz.de/10012707875
paper is that although the potential of traditional natural resources management for biodiversity conservation in Ghana is … local perceptions of forest space and landscape, biodiversity conservation and traditional beliefs, and their significance …
Persistent link: https://www.econbiz.de/10014223908
productivity. However, this is not the only channel for climatic change to affect agro-systems. Biodiversity is subject to climatic … fluctuations and in turn may alter land productivity too. Firstly, biodiversity is an input into agro-ecosystems. Secondly …, biodiversity supports the functioning of these systems (e.g. the balancing of the nutrient cycle). Thirdly, agro-systems also host …
Persistent link: https://www.econbiz.de/10014188995
marine biodiversity richness), geo-climatic factors (temperature and precipitation), as well as sociopolitical …
Persistent link: https://www.econbiz.de/10013123744
This paper updates the existing meta-analysis in coral reef recreation taking into account the previous work of Brander et al. (2007) but considering some stated preference biases and/or effects. The present meta-analysis uses twice the number of observations as the previous one and sheds more...
Persistent link: https://www.econbiz.de/10013099164
Background: Global carbon stocks in forest biomass are decreasing by 1.1 Gt of carbon annually, owing to continued deforestation and forest degradation. Deforestation emissions are partly offset by forest expansion and increases in growing stock primarily in the extra-tropical north. Innovative...
Persistent link: https://www.econbiz.de/10012730342
Human economies and ecosystems form a coupled system coevolving in time and space, since human economies use ecosystems services and at the same time affect ecosystems through their production and consumption activities. The study of the interactions between human economies and ecosystems is...
Persistent link: https://www.econbiz.de/10013019356