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首页> 外文期刊>Climatic Change >Vulnerability assessment of climate change impacts on a Globally Important Agricultural Heritage System (GIAHS) in the Philippines: the case of Batad Rice Terraces, Banaue, Ifugao, Philippines
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Vulnerability assessment of climate change impacts on a Globally Important Agricultural Heritage System (GIAHS) in the Philippines: the case of Batad Rice Terraces, Banaue, Ifugao, Philippines

机译：气候变化对菲律宾全球重要农业遗产系统（Giahs）的脆弱性评估：Batad Rice梯田，Banaue，Ifugao，菲律宾的案例

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摘要

Batad Rice Terraces of Ifugao, Philippines, is declared as a Globally Important Agricultural Heritage System due to its traditional system characterized with a synergy of goals of biodiversity conservation, sustainable productivity, and strengthening of traditions and culture. It is also inscribed as a World Heritage Site by the UNESCO. However, in spite of the fact that it is considered a living sustainable agricultural system, it is hypothesized that the rice terraces are not immune to the impacts brought about by climate change. This study aimed to determine the level of vulnerability of Batad Rice Terraces to climate change impacts. To do this, the study examined the vulnerability as a function of exposure (E), sensitivity (S), and adaptive capacity (AC). The study used 28 indicators: 5 for exposure, 12 for sensitivity, and 11 for adaptive capacity. A total of 114 respondents were interviewed and focus group discussions were conducted in July-August 2017. Results of the study showed that the vulnerability rating for the study was 0.51 (E=0.40; S=0.65; and AC=0.51) which indicated that Batad Rice Terraces is moderately vulnerable to climate change impacts. Of the 28 indicators, the key vulnerability indices are from sensitivity and adaptive capacity components. Under sensitivity, it includes acidic soil pH, soil potassium deficiency, the perceived increase in the presence of pests, the high dependence on irrigation structure, agricultural unsuitability, and food import dependency, while adaptive capacity indicators include the declining practice of key traditions and the low number of farmers per household.
机译：菲律宾Ifugao的Batad Rice梯田由于其传统系统而被宣布为全球重要的农业遗产，其特征是生物多样性保护，可持续生产力和加强传统和文化的协同作用。它也被教科文组织铭刻为世界遗产。然而，尽管它被认为是居住的可持续农业体系，但假设水稻梯田不会因气候变化而带来的影响。本研究旨在确定巴特拉德稻田对气候变化影响的脆弱程度。为此，该研究检查了作为曝光（e），灵敏度和自适应容量（AC）的函数的漏洞。该研究使用了28个指标：5曝光，12表示灵敏度，11例，适应性容量。采访了114名受访者，焦点小组讨论于2017年7月至8月进行。该研究的结果表明，该研究的漏洞评级为0.51（E = 0.40; S = 0.65;和AC = 0.51），表明这一点Batad Rice Terraces适度容易受到气候变化影响的影响。在28个指标中，关键漏洞指标来自灵敏度和自适应容量分量。在敏感性下，它包括酸性土壤pH，土壤钾缺乏，感知害虫存在的升高，对灌溉结构的高依赖性，农业不合理和食品进口依赖性，而自适应能力指标包括关键传统的实践下降每个家庭的农民数量低。

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