JOURNAL OF RURAL PLANNING ASSOCIATION
Online ISSN : 1881-2309
Print ISSN : 0912-9731
ISSN-L : 0912-9731
Volume 25, Issue 2
Displaying 1-3 of 3 articles from this issue
Articles
  • Using GIS and Benefit Transfer
    Takashi FUJIMOTO, Takeshi MIYAZAKI, Kazuhiro TANAKA, Yoshifumi MORITA, ...
    2006 Volume 25 Issue 2 Pages 99-110
    Published: 2006
    Released on J-STAGE: September 30, 2007
    JOURNAL FREE ACCESS
    The forest near paddies and village is called satoyama forest, which was historically utilized by local people. They had gathered fire wood, edible plants and undergrowth as fertilizer. The coexistence of human and nature had supported rich bio-diversity. However, most of satoyama forests are nowadays being abandoned and the biodiversity is declined by the modernization in people's life styles and agricultural activities. We consider satoyama forests should be utilized as recreation sites where people can enjoy hiking, gathering edible plants and so on. Then public authorities must play an important part in those programs because recreational forests have public good nature. So we have some questions. (1) How much benefits do these programs bring? (2) Which satoyama forest should be utilized? (3) What kind of recreational utilization form is suitable? We evaluated potential recreational benefits for an about 60ha forest compartments in southern part of Kyoto prefecture. There are 591 satoyama forest compartments in the study area. Firstly, we conducted two separate valuation studies on satoyama forest with supposing two recreational utilization forms. CVM was used to evaluate willingness of local residents to pay for preserving open-access community forest and willingness of urban visitors to pay for entrance fee of recreational forest. We also formulated relationships between visit rates and access distance zones. As access distance increased, WTPs and visit rates were decreased in both studies. Secondly, those WTPs and visit rates were transferred to other unutilized satoyama forest compartments. GIS population map was used to estimate potential WTPs and numbers of visitors corresponding to access distance zones. And the potential recreational benefits were estimated with aggregating WTPs spatially. Lastly, Distributions of the potential recreational benefits were displayed on GIS maps. The results are followings: (1) There are numbers of satoyama forests which can expect higher benefits than the satoyama forests already utilized for recreation. (2) Which satoyama forest should be utilized for recreation was displayed by the GIS maps. (3) The open-access community forest should be located in the area where population density is high, as for the recreational forest, distribution of population cannot be as the important requirement of location.
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  • Yutaka YOSHIDA, Susumu HAYASHI, Masahiko KITAHARA, Ai FUJISONO
    2006 Volume 25 Issue 2 Pages 111-119
    Published: 2006
    Released on J-STAGE: September 30, 2007
    JOURNAL FREE ACCESS
    We examined current crop damage by Japanese macaques (Macaca fuscata) and evaluated the control methods that are employed. The frequency of crop damage was highest in winter, followed by summer, autumn, and spring. Wild Japanese macaques primarily consumed leafy and stem vegetables (e.g., welsh onion, spinach) in winter and spring, fruit vegetables (e.g., pumpkin, cucumber) in summer, and fruits (e.g., Japanese persimmon, Chinese gooseberry) in autumn. In winter, the distance between the forest edge and farmland areas receiving crop damage increased, and the maximum distance recorded was 180 m. Japanese macaques also fed on crop residue and waste in winter. These observations suggest low food availability in the forest habitat; thus, to reduce crop damage in winter, food availability in the forest habitat should be augmented. Moreover, to reduce crop damage in farmland, it is necessary to properly dispose of raw crop waste and crop residue, and it is critical to educate the local communities. There was no management strategy to limit crop damage in most areas in which damage occurred. Damage prevention, by constructing net walls to exclude macaques, was exercised at only eight sites (2.9%). However, of the 47 days when wild Japanese macaques were observed in residential areas or surrounding farmland, residents chased them off on only 18 days (38.3%), and the average number of people who participated in this artificial exclusion management procedure was only 1.61 per event. Therefore, it is necessary to establish a cooperative management system that includes the participation of women from local communities to reduce crop damage.
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