本文選題：茶葉　切入點(diǎn)：氣候　出處：《山地學(xué)報(bào)》2016年04期

【摘要】：茶是中國(guó)主要的經(jīng)濟(jì)作物之一,氣候變化對(duì)茶葉生長(zhǎng)具有重要的影響。采用福建省主要產(chǎn)茶區(qū)閩東9縣市1981—2013年氣候要素資料,應(yīng)用模糊數(shù)學(xué)方法構(gòu)建茶葉適宜度模型,分析茶葉氣候適宜度年際、年代及季節(jié)變化特征,運(yùn)用Arcgis地理信息軟件對(duì)閩東茶葉氣候適宜度年代空間變化分布進(jìn)行區(qū)劃分析。結(jié)果表明,閩東地區(qū)總體茶葉生長(zhǎng)的氣候條件好,適宜度高。但也存在一些制約因素,影響山區(qū)茶葉適宜條件的主要?dú)夂蛞厥欠e溫,而沿海則是相對(duì)濕度和干燥度。受氣候變化影響,閩東茶葉適宜度隨年際波動(dòng)明顯,沿海茶葉適宜度年代變化幅度比山區(qū)大,波動(dòng)更不穩(wěn)定,其變差趨勢(shì)也比山區(qū)更顯著。季節(jié)性特征顯示春、夏、秋3個(gè)季節(jié)適宜度也都隨年代波動(dòng)幅度增大而數(shù)值呈減小趨勢(shì),其中春茶適宜度變化小,而夏、秋茶變差趨勢(shì)顯著。針對(duì)氣候變化對(duì)閩東茶葉適宜度的不利影響,建議可以通過(guò)基礎(chǔ)設(shè)施建設(shè),改善茶園小氣候條件和加強(qiáng)防災(zāi)能力加以應(yīng)對(duì)。
[Abstract]:Tea is one of the main cash crops in China, and climate change has an important effect on tea growth. Based on the data of climatic elements of 9 counties and cities in Fujian Province from 1981 to 2013, the suitability model of tea was constructed by using fuzzy mathematics method. The characteristics of interannual, chronological and seasonal variation of climatic suitability of tea were analyzed, and the spatial distribution of climatic suitability of tea in East Fujian was analyzed by using Arcgis software. The results showed that: 1. The climate conditions of tea growing in eastern Fujian are good and the suitability is high. However, there are also some restrictive factors. The main climatic factors affecting the suitable conditions of tea in mountainous areas are accumulated temperature, while the relative humidity and dryness in coastal areas are affected by climate change. The suitability of tea leaves in the east of Fujian Province fluctuates obviously with the interannual variation. The variation range of tea suitability in coastal areas is larger than that in mountainous areas, and the fluctuation is more unstable, and the trend of variation is more obvious than that in mountainous areas. The seasonal characteristics show that the seasonal characteristics of tea suitability in spring and summer, In the three seasons of autumn, the suitability of tea also decreased with the increase of the fluctuation range of the year, in which the suitability of spring tea changed little, but the trend of tea in summer and autumn became worse. In view of the adverse effect of climate change on the suitability of tea in East Fujian, It is suggested that the construction of infrastructure, the improvement of tea garden microclimate conditions and the strengthening of disaster prevention ability can be dealt with.
【作者單位】： 福建省寧德市氣象局;
【基金】：福建省寧德市科技計(jì)劃項(xiàng)目(20130004) 中國(guó)氣象局業(yè)務(wù)建設(shè)項(xiàng)目“農(nóng)業(yè)應(yīng)對(duì)氣候變化”資助~~
【分類號(hào)】：S571.1;S162.54

【相似文獻(xiàn)】

相關(guān)期刊論文 前2條

1 杜家幸;苗紹慧;趙斌;;騰沖縣旅游氣候適宜度分析研究[J];資源開(kāi)發(fā)與市場(chǎng);2012年04期

2 ;[J];;年期

相關(guān)會(huì)議論文 前2條

1 楊琳;張麗;余立平;;深圳市不同小氣候區(qū)旅游適宜度的特征分析[A];第27屆中國(guó)氣象學(xué)會(huì)年會(huì)城市氣象，讓生活更美好分會(huì)場(chǎng)論文集[C];2010年

2 張建軍;;安徽省一季稻氣候適宜度模型的建立與應(yīng)用[A];第27屆中國(guó)氣象學(xué)會(huì)年會(huì)現(xiàn)代農(nóng)業(yè)氣象防災(zāi)減災(zāi)與糧食安全分會(huì)場(chǎng)論文集[C];2010年

相關(guān)重要報(bào)紙文章 前1條

1 邢文發(fā)　魏瑞江;河北：定量研究農(nóng)作物氣候適宜度[N];中國(guó)氣象報(bào);2008年

，

本文編號(hào)：1672916