CCPortal

浏览/检索结果: 共5条,第1-5条 帮助

限定条件            
已选(0)清除 条数/页:   排序方式:
PCA-RF model for Dendrolimus punctatus Walker damage detection 期刊论文
Natural Hazards, 2021, 卷号: 106, 期号: 1
作者:  Xu Z.;  Shi W.;  Lin L.;  Huang X.;  Wang Y.;  Liu J.;  Yu K.
收藏  |  浏览/下载:18/0  |  提交时间:2021/09/01
BP neural networks (BPNN)  Dendrolimus punctatus Walker damage  Fisher discriminant analysis (FDA)  PCA-RF  Principal component analysis (PCA)  Random forest (RF)  
Strontium isotope stratigraphy and paleomagnetic age constraints on the evolution history of coral reef islands, northern South China Sea 期刊论文
Bulletin of the Geological Society of America, 2020, 卷号: 132, 期号: 2021-03-04
作者:  Fan T.;  Yu K.;  Zhao J.;  Jiang W.;  Xu S.;  Zhang Y.;  Wang R.;  Wang Y.;  Feng Y.;  Bian L.;  Qian H.;  Liao W.
收藏  |  浏览/下载:13/0  |  提交时间:2021/07/19
Porites Coral on a Remote Reef Reveal Marine Phosphorus Biogeochemical Cycling Following Artificial Disturbance 期刊论文
Journal of Geophysical Research: Oceans, 2020, 卷号: 125, 期号: 8
作者:  Jiang W.;  Yang H.;  Yu K.;  Song Y.;  Zhao J.-X.;  Feng Y.-X.;  Han T.;  Wu X.;  Ning Z.;  Xu S.;  Wang Y.
收藏  |  浏览/下载:1/0  |  提交时间:2021/07/19
Time marker of 137Cs fallout maximum in lake sediments of Northwest China 期刊论文
Quaternary Science Reviews, 2020, 卷号: 241
作者:  Lan J.;  Wang T.;  Chawchai S.;  Cheng P.;  Zhou K.;  Yu K.;  Yan D.;  Wang Y.;  Zang J.;  Liu Y.;  Tan L.;  Ai L.;  Xu H.
收藏  |  浏览/下载:40/0  |  提交时间:2020/11/23
Late Holocene hydroclimatic variation in central Asia and its response to mid-latitude Westerlies and solar irradiance 期刊论文
Quaternary Science Reviews, 2020, 卷号: 238
作者:  Lan J.;  Zhang J.;  Cheng P.;  Ma X.;  Ai L.;  Chawchai S.;  Zhou K.;  Wang T.;  Yu K.;  Sheng E.;  Kang S.;  Zang J.;  Yan D.;  Wang Y.;  Tan L.;  Xu H.
收藏  |  浏览/下载:31/0  |  提交时间:2020/11/23