巖溶窪地 的英文怎麼說
中文拼音 [yánróngwāde]
巖溶窪地
英文
karst depression-
The first is the depression karst development pattern from dissolution of karst hill during indo - chinese epoch which is the key period for forming space of the reservoir
其中印支早燕山期裸露巖溶屬溶丘（梁）窪地型巖溶發育模式，是儲集空間形成的重要時期。The research include : 1 ) measuring co2 concentration in the soil air and vegetation air by using co2 measuring instruments ; 2 ) measuring the releasing rate of co2 coming from soil surface by using alkaline absorbing method ; 3 ) measuring the hydrochemical indexes of soil water. the research results are as follows : ( 1 ) the author has made field observation of depth distribution of soil air co2 in the mt. jinfo karst experiment site. the results show that two concentration gradient, soil to atmosphere and soil to carbonate rock, are form
本次實驗以典型的亞熱帶巖溶分佈區?金佛山自然保護區為例，選擇了巖溶窪地內的高山草甸和靠窪地邊緣地帶的方竹林、裸地以及石林內的喬木林4個樣地，對土壤co _ 2濃度空間分佈規律以及晝夜動態和日動態變化狀況進行了觀測，獲得了如下新的認識： （ 1 ）土壤中co _ 2濃度分佈的觀測結果表明，土壤中具有土壤-大氣、土壤-碳酸鹽巖兩個方向的co _ 2濃度梯度。( 3 ) ancient landform in the district may be divided to three belts : karst highland ( piyaman area ), karst incliningcthe centre in the area ) and karst depression ( three depressive sink from west to east in the north area )
（ 3 ）研究區內的古地貌可劃分為三個帶：巖溶高地（皮牙曼地區） 、巖溶斜坡（研究區中部地區） 、巖溶窪地（由研究區北部自西向東的三個窪陷構成） 。A land settlement pattern in karst peak cluster - depression rock mountain area
巖溶峰叢窪地石山區土地整理模式研究分享友人