人民珠江
人民珠江
인민주강
PEARL RIVER
2014年
4期
10-13
,共4页
汛期%入汛%水文%判断标准
汛期%入汛%水文%判斷標準
신기%입신%수문%판단표준
flood season%enter the flood season%hydrology%criterion
在分析广西气候和水文特征分布的基础上,结合广西汛期划分现状,按照现状对应、广泛性、全样本、非人为原则,以历年平均水位、历年连续最大6个月平均水位、历年平均最高月水位、历年最高水位最小值及警戒水位等特征值为标准,对桂东北,桂西南、桂西北、桂中、桂东南5个区域的入汛时间进行了分析研究,初步得出了对于不受水库回水或潮汐影响的河段,历年连续最大6个月平均水位比较适合单一水文气候特征区的入汛水文判断标准;历年平均水位比较适合包含多个水文气候特征区的入汛水文判断标准。
在分析廣西氣候和水文特徵分佈的基礎上,結閤廣西汛期劃分現狀,按照現狀對應、廣汎性、全樣本、非人為原則,以歷年平均水位、歷年連續最大6箇月平均水位、歷年平均最高月水位、歷年最高水位最小值及警戒水位等特徵值為標準,對桂東北,桂西南、桂西北、桂中、桂東南5箇區域的入汛時間進行瞭分析研究,初步得齣瞭對于不受水庫迴水或潮汐影響的河段,歷年連續最大6箇月平均水位比較適閤單一水文氣候特徵區的入汛水文判斷標準;歷年平均水位比較適閤包含多箇水文氣候特徵區的入汛水文判斷標準。
재분석엄서기후화수문특정분포적기출상,결합엄서신기화분현상,안조현상대응、엄범성、전양본、비인위원칙,이력년평균수위、력년련속최대6개월평균수위、력년평균최고월수위、력년최고수위최소치급경계수위등특정치위표준,대계동북,계서남、계서북、계중、계동남5개구역적입신시간진행료분석연구,초보득출료대우불수수고회수혹조석영향적하단,력년련속최대6개월평균수위비교괄합단일수문기후특정구적입신수문판단표준;력년평균수위비교괄합포함다개수문기후특정구적입신수문판단표준。
Based on the analysis of the Guangxi climate and hydrological characteristics of distribution,combined with the division of flood season in Guangxi,according to the status of corresponding principle,extensive principle,the full sample principle,non -human principle,On the basis of the historical average water level,the average water level of continuous 6 months maximum water level,the historical highest monthly level,the minimum level of average annual highest water level and the warning level characteristics as the standard.This paper has researched the time of enter the flood season in 5 regions(the northeast;the Southwest;the northwest,central and southeast of Guangxi),it is concluded that for no affected by the reservoir backwater or tidal effect River,the average water level of continuous 6 months maximum water level is the suitable judgment standard for a single hydro -climatic region;the historical aver-age water level is more suitable for an included multiple hydro -climatic characteristics of areas.