| 查看: 754 | 回复: 15 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[交流]
第二篇SCI（Canadian Journal of Forest Research），共享喜悦，也祝大家节节斩获！
|
|||
|
近期发表在Canadian Journal of Forest Research上关于土壤呼吸年际变异的文章，请大家批评指正！金币有限，见谅，呵呵！ Precipitation frequency controls interannual variation of soil respiration by affecting soil moisture in a subtropical forest plantation Yidong Wang, Qingkang Li, Huimin Wang, Xuefa Wen, Fengting Yang, Zeqing Ma, Yunfen Liu, Xiaomin Sun, and Guirui Yu Abstract: Despite the significance of interannual variation of soil respiration (RS) for understanding long-term soil carbon dynamics, factors that control the interannual variation of RS have not been sufficiently investigated. Interannual variation of RS was studied using a 6-year data set collected in a subtropical plantation dominated by an exotic species, slash pine (Pinus elliottii Engelm.), in China. The results showed that seasonal variation of RS was significantly affected by soil temperature and soil water content (SWC). RS in the dry season (July–October) was constrained by seasonal drought. Mean annual RS was estimated to be 736 ± 30 g C·m–2·year–1, with a range of 706–790 g C·m–2·year–1. Although this forest was characterized by a humid climate with high precipitation (1469 mm·year–1), the interannual variation of RS was attributed to the changes of annual mean SWC (R2 = 0.66, P = 0.03), which was affected by annual rainfall frequency (R2 = 0.80, P < 0.01) and not rainfall amount (P = 0.84). Consequently, precipitation pattern indirectly controlled the interannual variation of RS by affecting soil moisture in this subtropical forest. In the context of climate change, interannual variation of RS in subtropical ecosystems is expected to increase because of the predicted changes of precipitation regime. [ Last edited by wangyidong9165 on 2011-11-23 at 15:23 ] |
回复此楼» 猜你喜欢
为什么网上很多人说本周 12号出结果
已经有4人回复
-
基金中了
已经有15人回复
-
帮忙看看fileCode
已经有8人回复
-
小木虫上这么多卖论文的，真有人买论文么？感觉没必要啊
已经有3人回复
-
FileCode能看出啥？
已经有15人回复
-
filecode
已经有8人回复
-
确定了，国自然21号放榜
已经有7人回复
-
综述论文作为代表作会不会影响评审专家的印象分？
已经有11人回复
-
关于代码变化问题，想知道的进来
已经有24人回复
-
静等基金结果
已经有16人回复
» 抢金币啦！回帖就可以得到:
-
上海男征女 条件优秀可加微信联系
+1/458
-
发榜前的“心理过山车”：你经历了吗？
+5/225
-
【坐标北京，诚征男友，结婚对象】
+1/87
-
1,3,2-Dioxaphospholane, 2-(2,2,3,3,3-pentafluoropropoxy)-
+1/86
-
1,2-双(三甲基硅氧基)乙烷（CAS：7381-30-8 ）
+1/85
-
2-氯-1,3,2-二氧磷杂环戊烷（CAS：822-39-9）
+1/85
-
乙二醇二甲基环硅醚（CAS：57915-66-9）
+1/83
-
四(三甲基硅基)赤藓醇醚（CAS：18547-29-0 ）
+1/81
-
招聘机械领域专利代理人
+1/78
-
别研究filecode了，祝都有一个好结果：）
+2/72
-
一边期待，一边忐忑：发榜前的科研人正在想什么？
+5/45
-
无机非金属材料科学相关 实习研发人员招聘
+1/34
-
同济大学环境学院肖倩课题组2026年补充招收推免生
+1/28
-
北京理工大学-集成电路与电子学院杰青团队-招博士后
+1/24
-
武汉科大周志辉教授招博后和实验助理（碳/高分子/富氧/PV/MOF/COF膜）
+1/7
-
有合作举办scopus会议的吗？
+1/5
-
中山大学李国强课题组招收博士生（柔性电子方向）
+1/5
-
北理工集成电路杰青团队 | 诚招科助理
+1/2
-
请大家抽空欣赏一下我们网站的配图
+1/2
-
北理工集成电路杰青团队 | 诚招科助理
+1/2
8楼2011-11-23 18:38:29
10楼2011-11-23 22:36:31
简单回复
hjx_bx4楼
2011-11-23 15:32
回复
恭喜！ 
