SciHub
文献互助
期刊查询
一搜即达
科研导航
即时热点
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
自由的铃铛
Lv1
10 积分
2023-02-20 加入
最近求助
最近应助
互助留言
Enhanced human activities since 20th century in pearl river delta, southern China: Evidence from high-resolution sedimentary records of polycyclic aromatic hydrocarbons and synthetic musks
1小时前
待确认
Sedimentary Organic Nitrogen Isotopic Constraints on the Mid‐Holocene Transition in the Nitrogen Dynamics of the Northern South China Sea
9天前
已完结
A 485-million-year history of Earth’s surface temperature
20天前
已完结
Enhanced sulfate consumption fueled by deep-sourced methane in a hydrate-bearing area
22天前
已完结
Methane Index: Towards a quantitative archaeal lipid biomarker proxy for reconstructing marine sedimentary methane fluxes
30天前
已关闭
Development and Application of the Branched and Isoprenoid GDGT Machine Learning Classification Algorithm (BIGMaC) for Paleoenvironmental Reconstruction
1个月前
已完结
A fossil diatom-based reconstruction of sea-level changes for the Late Pleistocene and Holocene period in the NW South China Sea
1个月前
已完结
Pleistocene paleoceanography of the South China Sea: Progress over the past 20years
1个月前
已关闭
Synchronous climate and civilization changes spanning the Common Era: High-resolution biomarker record from a mountain peat in East China
1个月前
已完结
Trends and variability in the ocean carbon sink
7个月前
已完结
没有进行任何应助
速度真快
9天前
已经找到了【积分已退回】
1个月前
谢谢大佬!
9个月前
帮大忙了,么么哒
1年前
么么哒
1年前
帮大忙了,么么哒
1年前
速度真快
1年前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论