【摘 要】
：
Dissolved organic matter (DOM), a mixture of numerous organic compounds of 30 to 300000 D, exists in all natural water resources including rivers, lakes and oce
【出 处】
：
Chinese Journal of Geochemistry
论文部分内容阅读
Dissolved organic matter (DOM), a mixture of numerous organic compounds of 30 to 300000 D, exists in all natural water resources including rivers, lakes and oceans, and plays a very important role in global carbon cycle and ecology. The DOM molecules abso
Dissolved organic matter (DOM), a mixture of numerous organic compounds of 30 to 300000 D, exists in all natural water resources including rivers, lakes and oceans, and plays a very important role in global carbon cycle and ecology. The DOM molecules abso
其他文献
树木生长发育过程具有明显的幼年期和成年期,只有成年期树木才能启动生殖生长,因此研究树木从幼年期到成年期转变过程中的发育变化规律,对于阐明树木生殖发育机制和促进树木
一、开发区发展的特点与规律开发区从一开始登上中国经济舞台就展现了一种全新的姿态而备受关注。这既体现在行动上的敢为人先,也体现在观念上的勇于创新。首先开发区的建立
工藤英明教授 (1 92 4年 5月 1 6日～ 2 0 0 1年 1月 7日 )离开我们已经一年了。为了纪念工藤英明对中华人民共和国 ,对中国塑性加工技术的支持与帮助 ,对上海交通大学模具技术
AIM:To study the expression of CDw75 in patients withgastric carcinoma and to correlate CDw75 expression withprogression of the tumor.METHODS:Immunohistochemic
日前,由湖北省翻泽工作者协会、荆州市社会科学界联合会和长江大学联合主办,长江大学外国语学院、长江大学翻译研究中心承办的“第十一届中西部地区翻译理论与教学研讨会暨翻
Hydrogen isotopic composition was measured using an ion microprobe for lherzolitic shergottite in Martian meteorite GRV 99027 from the Grove Mountains in Antarc
Experiments of silt rock subjected to coupling loads were carried out on tailormade equipment. With a constant dynamic load, the behaviors of eight sets of silt
基于对华北落叶松(Larix principis-rupprechtii)人工林样地3个取样尺度(4、2、1 m)土壤呼吸(Rs)及其影响因子的观测,运用传统和地统计学的方法分析了Rs的空间变异性及其与影
Based on detailed logging of fourteen drill holes, combined with the results of other researchers, the preliminary summarization on sedimentary characteristics
Based on the research and the division of the active tectonic blocks and their boundaries on the Chinese mainland, the feature of the large earthquake activitie