Economic evaluation of agroecosystem services of saffron in the Khorasan Razavi province

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KHORRAMDEL SURUR; REZVANI MOGHADDAM PARVIZ; AMIN GHAFORI AFSANEH

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Journal: Saffron Agronomy and Technology Year:2018 | Volume:6 | Issue:1 Page(s): 73-89

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Title

Economic evaluation of agroecosystem services of saffron in the Khorasan Razavi province

Author(s)

KHORRAMDEL SURUR | REZVANI MOGHADDAM PARVIZ | AMIN GHAFORI AFSANEH | Issue Writer Certificate

Keywords

Ecosystem servicesQ1

Economic valueQ3

Environmental externalitiesQ1

BiodiversityQ1

Nitrogen leakageQ1

Abstract

Monetary valuation of agroecoystem services makes them attractive for the society and policy makers should pay more attention to conservation of these services. In this study, the Economic value of services as well as negative Environmental externalities of saffron fields were estimated in the Khorasan Razavi province during 2015. Information was extracted from questionnaires collected from 75 fields. Using these data, Economic values (such as O2 production, food, Biodiversity and tourism) together with Environmental externalities (including greenhouse gas emission and N and P leakage) were computed based on international value of dollar. Based on the results of the study, the mean values of the agroEcosystem services of saffron field such as O2 production, food, Biodiversity and cultural services were estimated to be 54. 21×106, 266. 84×106, 60. 24×106, 29. 6×106 and 10. 58×106 Rls ha-1. y-1, respectively. The shares of these services were up to 39, 35, 19 and 7 percent of total value, respectively. The ranges of Environmental externalities such as greenhouse gas emission and N and P leakage were estimated to be-18. 54×106 to-8. 18×106 and-5. 18×106 to-4. 07×106 Rls ha-1. y-1. The mean value of the total agroEcosystem services of saffron fields excluding externalities, were estimated to be 136. 57×106 Rls ha-1 y-1.

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APA: Copy

KHORRAMDEL, SURUR, REZVANI MOGHADDAM, PARVIZ, & AMIN GHAFORI, AFSANEH. (2018). Economic evaluation of agroecosystem services of saffron in the Khorasan Razavi province. SAFFRON AGRONOMY AND TECHNOLOGY, 6(1 ), 73-89. SID. https://sid.ir/paper/373128/en

Vancouver: Copy

KHORRAMDEL SURUR, REZVANI MOGHADDAM PARVIZ, AMIN GHAFORI AFSANEH. Economic evaluation of agroecosystem services of saffron in the Khorasan Razavi province. SAFFRON AGRONOMY AND TECHNOLOGY[Internet]. 2018;6(1 ):73-89. Available from: https://sid.ir/paper/373128/en

IEEE: Copy

SURUR KHORRAMDEL, PARVIZ REZVANI MOGHADDAM, and AFSANEH AMIN GHAFORI, “Economic evaluation of agroecosystem services of saffron in the Khorasan Razavi province,” SAFFRON AGRONOMY AND TECHNOLOGY, vol. 6, no. 1 , pp. 73–89, 2018, [Online]. Available: https://sid.ir/paper/373128/en

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