西部林业科学
西部林業科學
서부임업과학
JOURNAL OF WEST CHINA FORESTRY SCIENCE
2014年
6期
104-108
,共5页
付小勇%杨建荣%刘永刚%刘云彩%周晓%唐社云%冯志伟%铁学江%李秀君%刘世平
付小勇%楊建榮%劉永剛%劉雲綵%週曉%唐社雲%馮誌偉%鐵學江%李秀君%劉世平
부소용%양건영%류영강%류운채%주효%당사운%풍지위%철학강%리수군%류세평
西南桦%气候区划%地理信息系统%云南
西南樺%氣候區劃%地理信息繫統%雲南
서남화%기후구화%지리신식계통%운남
Betula alnoides%climatic division%geographical information system (GIS)%Yunnan
为了探讨西南桦在云南的气候适宜种植区域，利用云南130个气象台站1961~2010年气候资料，采用GIS 技术插值分析得出1 km×l km 气候要素网格图，依据8个气候指标划分出西南桦种植的最适宜、次适宜和不适宜区，给出了区划专题图。结果表明，西南桦适宜区主要位于泸水县、永平县、景东县、新平县、建水县、砚山县、丘北县、罗平县共同构筑成的分布北线以南地区；滇南、滇西南和滇东南海拔1100~1600 m 的山区，是西南桦重点造林区域。
為瞭探討西南樺在雲南的氣候適宜種植區域，利用雲南130箇氣象檯站1961~2010年氣候資料，採用GIS 技術插值分析得齣1 km×l km 氣候要素網格圖，依據8箇氣候指標劃分齣西南樺種植的最適宜、次適宜和不適宜區，給齣瞭區劃專題圖。結果錶明，西南樺適宜區主要位于瀘水縣、永平縣、景東縣、新平縣、建水縣、硯山縣、丘北縣、囉平縣共同構築成的分佈北線以南地區；滇南、滇西南和滇東南海拔1100~1600 m 的山區，是西南樺重點造林區域。
위료탐토서남화재운남적기후괄의충식구역，이용운남130개기상태참1961~2010년기후자료，채용GIS 기술삽치분석득출1 km×l km 기후요소망격도，의거8개기후지표화분출서남화충식적최괄의、차괄의화불괄의구，급출료구화전제도。결과표명，서남화괄의구주요위우로수현、영평현、경동현、신평현、건수현、연산현、구북현、라평현공동구축성적분포북선이남지구；전남、전서남화전동남해발1100~1600 m 적산구，시서남화중점조림구역。
According to the requirements of growth and development on climate conditions of Betula al-noides ,the indexes of climate division were identified,in order to explore climate ecological adaptable re-gion for Betula alnoides plantation.The division indexes were worked out on small grid of 1 km×1 km by GIS,which gave out different values under different geographical conditions,base on the climate data from 1 961 to 2010 recorded by the 130 weather stations in Yunnan province.Based on 8 climate indexes, special analysis and multi-overlapping method of GIS,the climatic regionalization of the most suitable, suitable and non-suitable regions for Betula alnoides was done.The result showed that the suitable re-gions in Yunnan are located to the south along the line made up by lushui county,yongping county,jing-dong county,xinping county,jianshui county,yanshan county,qiubei county and luoping county;and the area of south Yunnan,southwest Yunnan and southeast Yunnan,which locate at the altitude from 1 100 m to 1 600 m,are very important region for developing Betula alnoides plantation.
