Valuing Mediterranean Forests: Towards Total Economic Value

Native and alien plant species inventory and diversity in disturbed forests and its economic value

The study was conducted to assess the native and alien plant species in one of the highly disturbed forest (S1) and less disturbed forest (S2) in Mt. Manunggal, Cebu Island, Philippines. Twenty-four quadrats with a size of 20mx20 m were established using a quadrat sampling technique to identify and record all plant species. Diversity indices were utilized to determine species abundance, richnes...

Valuing the Future: Economic Theory and Sustainability

4 1 This is the preface and …rst chapter of my book Valuing the Future: Economic Theory and Sustainability, published by Columbia University Press. The entire manuscript can be read online on the Columbia press web site, Sustainability is a metaphor for some of the most perplexing and con-sequential issues facing humanity.Almost without exception, these issues are rooted in our economic behavio...

Economic Contributions of Forests

The total economic value of Amazonian deforestation , 1978 – 1993

National income accounting has been criticized because of its failure to encompass the notion of sustainability. Several studies address this problem through ‘green’ income accounting — i.e. by adjusting conventionally measured GDP for reduction in a given country’s ‘stock’ of natural resources. These studies generally base value on the unit net price of the resource. Other studies go beyond ne...

Total Economic Value of Wetlands Products and Services in Uganda

Wetlands provide food and non-food products that contribute to income and food security in Uganda. This study determined the economic value of wetland resources and their contribution to food security in the three agroecological zones of Uganda. The values of wetland resources were estimated using primary and secondary data. Market price, Productivity, and Contingent valuation methods were used...