应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜    

CyRhmU.jpeg
小木虫论坛-学术科研互动平台 » 学术交流区 » 论文投稿 » 交流 » 第三篇SCI接受（Canadian Journal of Forest Research），散尽20，也祝大家元旦快乐！
51/1返回列表
查看: 3201  |  回复: 40
只看楼主@他人 存档 新回复提醒 (忽略) 收藏    在APP中查看
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

wangyidong9165

金虫 (小有名气)

[交流] 第三篇SCI接受（Canadian Journal of Forest Research），散尽20，也祝大家元旦快乐！

第三篇SCI接受（Canadian Journal of Forest Research），散尽20（金币有限，见谅），共享喜悦，也祝大家节节斩获！
Title: Rainfall pulse primarily drives litterfall respiration and its contribution to soil respiration in a young exotic pine plantation in subtropical China

[ Last edited by wangyidong9165 on 2012-2-18 at 14:45 ]

Abstract: Although litterfall respiration (RL) is a key process of soil carbon dynamics in forests, factors that drive RL and its contribution to soil respiration (RS) have not been sufficiently studied. Using a litter removal method, we researched RL and the ratio of RL:RS in a 20-year-old exotic slash pine (Pinus elliottii Englem.) plantation in subtropical China. Soil temperature explained 67%, 78%, and 25% of variation in RS, mineral soil respiration (RS-L), and RL, respectively, but had little impact on RL:RS. To study influences besides temperature, measured RS and RS-L were normalized using the Arrhenius equation. Even though this subtropical plantation was characterized by a humid climate with abundant precipitation, a rainfall pulse induced increase in soil moisture primarily drove RL and its contribution to RS but depressed RS-L. The response of RL to rainfall and soil moisture was significantly more sensitive than that of RS-L. Furthermore, the effects of rainfall and soil moisture on RS, RL, and RL:RS were higher during the dry season (July–December) than during the wet season (January–June). In the context of climate change, RL and its contribution to RS are expected to decrease because of the predicted decrease in rainfall amount and frequency in subtropical regions.

[ Last edited by wangyidong9165 on 2012-4-22 at 10:56 ]
回复此楼

» 本帖已获得的红花（最新10朵）

eowny

» 猜你喜欢

» 本主题相关价值贴推荐，对您同样有帮助:

» 抢金币啦！回帖就可以得到:

查看全部散金贴
1楼2011-12-31 15:15:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

aoguangwu

铁杆木虫 (职业作家)
★
小木虫(金币+0.5):给个红包，谢谢回帖
祝福楼主，真羡慕！
回复此楼
23楼2011-12-31 15:51:33
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 41 个回答

mybioon123

金虫 (正式写手)
★
wangyidong9165(金币+1):谢谢参与
祝福LZ，也粘粘喜气！新年快乐！
赞一下(1人) 回复此楼
14楼2011-12-31 15:32:57
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
zhangjunpeng7楼
2011-12-31 15:19   回复  
wangyidong9165(金币+1):谢谢参与
查看全部 41 个回答
普通表情 龙 兔 虎 猫 高级回复(可上传附件)
信息提示
关闭
请填处理意见
关闭