^pLaboratory;
of;
Oasis;
Ecology;
and;
Desert;
Environment,;
Xinjiang;
Institute;
of;
Ecology;
and;
Geography,;
Chinese;
Academy;
ofSciences,;
Urumqi;
830011;
(China);
^pUniversity;
of;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049;
(China);
^pof;
Soil;
Science,;
Chinese;
Academy;
of;
Sciences,;
Nanjing;
210008;
(China);
^pSystem;
Science;
Interdisciplinary;
Center,;
University;
of;
Maryland,;
College;
Park,;
MD;
20740;
(USA);
二氧化碳通量; 中国西北地区; 二氧化碳浓度; 地膜覆盖; 滴灌; 塑料薄膜覆盖; TC系统; 二氧化碳排放量;