推動低碳農業社區減量措施之研究-以嘉義縣A鄉鎮為例

Reduction Measures Enforcement of Low-Carbon Emission for Farming Society – A Case Study of Town A on Chiayi County

林妍希(Yen-Hsi Lin)

指導教授 ： 章裕民

國立臺北科技大學/工程學院/環境工程與管理研究所/碩士(2011年)

摘要

本研究以嘉義縣A鄉鎮為案例，藉由資料蒐集，透過盤查探討區域內鄉民日常生活作息與農業活動的溫室氣體排放現況。以德國雲德村生質能源廠的理念與精神，以及民眾由日常生活中自願參與減碳的情形下，推估使用不同的低碳措施可減少二氧化碳的排放量，並與該鄉鎮所產出之溫室氣體相比較。
研究結果顯示，農業部門之溫室氣體排放主要來自種植水稻排放甲烷、農耕土壤排放氧化亞氮(施用化肥) 、禽畜腸道發酵排放甲烷；另家庭部門之溫室氣體排放主要來自交通運輸與電力使用。2007∼2009年A鄉鎮溫室氣體淨排放量平均約為64,703公噸/年，人均值則約為3.88公噸/人•年。
考量A鄉鎮溫室氣體排放情形、農業廢棄物與污染減量狀況與民眾配合度等因素，選定九項減量措施作為溫室氣體之減量行動，以2009為基準年，推估2012年、2015年與2020年實施各措施之減量成效，結果顯示2020年總二氧化碳減少量為46,277公噸/年，約佔2009年溫室氣體總排放量比例72.09%。各項措施中以從生活中落實十大無悔措施所得到的二氧化碳減少量最多，以2020年為例，約佔總二氧化碳減少量的54.6%，僅需改變生或習慣便可達到減碳效益；另以推動大眾植樹措施所得到的二氧化碳減少量最少，約佔總二氧化碳減少量的0.4%。

關鍵字

溫室氣體 ； 排放量推估 ； 節能減碳 ； 管制措施 ； 生質能源

並列摘要

The study applies Town A in Chiayi County as the case study, to collect data and explore the daily routines of regional villagers and the status of greenhouse gas emission from agricultural activities through inventory. The philosophy and spirit of German Jühnde Village, the biomass energy plant, and the voluntary participation of carbon reduction from daily life supported by the public, are estimated to reduce carbon dioxide emission using different low-carbon measures. The result is then compared with the greenhouse gas produced by the Town.
Research studies show that the greenhouse gas emissions from agricultural department mainly come from methane emission in rice cultivation, nitrous oxide emissions in agricultural soils (use of fertilizers), and methane emissions from livestock enteric fermentation; other greenhouse gas emissions of family department mainly come from transportation and electricity consumption. During the period from 2007~2009, the greenhouse gas emission from Town A averaged about 64,703 tons/year and 3.88 tons per capita per year.
Taking into consideration of factors such as the greenhouse gas emission from Town A, agricultural waste and pollution reduction, and levels of cooperation in public, nine reduction measures have been chosen as the actions taken for greenhouse gas reduction. Taking 2009 as the base year, the reduction effectiveness of implementing various measures are estimated for 2012, 2015 and 2020, with the results showing that the total carbon dioxide reduction for 2020 is 46,277 tons/year, accounting approximately 72.09% of the total greenhouse gas emissions in 2009. The no-regrets approach to carbon reduction among the various measures yields the most reduction amount in carbon dioxide. In the example of 2020, the reduction accounts approximately 54.6% of the total carbon dioxide reduction and only change of living habits could easily achieve such carbon reduction benefits. In contrast, measure of promoting tree planning in public yields the least carbon reduction, which accounts for only 0.4% of total carbon dioxide reduction.

並列關鍵字

Greenhouse Gas ； Emissions Inventory ； energy conservation and carbon reduction ； Management Strategies ； biomass

參考文獻

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