Visit to Valuable Water Springs (36) Valuable Natural Water of Fukushima prefecture
نویسندگان
چکیده
منابع مشابه
The natural environment is valuable but not infinitely valuable
This article discusses the appeal to infinite value in environmental decision making. We argue that invoking infinite values as a means of faithfully representing the worth of certain parts of the natural environment is a mistake. Infinite values have a number of theoretical and practical problems associated with them. For example, we show that invoking infinite values makes it hard to motivate...
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Rose water is one of the most important products obtained from Rosa genus (Rosaceae). Although Iran is one of the main producers of rose water, limited research has been done on it. A simple distillation and a Clevenger-type apparatus were used to obtain rose water and rose oil. All the volatile concentrates were investigated for their chemical composition by gas chromatography (GC) and gas chr...
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Mitsuru Sasaki, Gaku Sekiguchi, Tadafumi Adschiri, and Kunio Arai a Genesis Research Institute, Inc., 4-1-35 Noritake-shinmachi, Nishi-ku, Nagoya 451-0051, Japan; b Department of Chemical Engineering, Faculty of Engineering, Tohoku University, 07 Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan; c Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahir...
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OBJECTIVE To evaluate and quantify the economic benefits attributable to improvements in water supply and sanitation in rural India. METHODS We combined propensity-score "pre-matching" and rich pre-post panel data on 9500 households in 242 villages located in four geographically different districts to estimate the economic benefits of a large-scale community demand-driven water supply program...
متن کاملA model-based integrated assessment of land degradation by water erosion in a valuable Spanish rangeland
This paper presents an integrated assessment model aimed at evaluating land degradation by water erosion in dehesa rangelands in the Iberian Peninsula. The model is built following the system dynamics approach. The degradation risk is likened to the probability of losing a certain amount of soil within a number of years, as estimated over a great number of stochastic simulations. Complementary ...
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ژورنال
عنوان ژورنال: Journal of Groundwater Hydrology
سال: 1997
ISSN: 0913-4182
DOI: 10.5917/jagh1987.39.47