找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Eutrophication in the Baltic Sea; Present Situation, N Lars H?kanson,Andreas C. Bryhn Book 2008 Springer-Verlag Berlin Heidelberg 2008 Aqua

[復(fù)制鏈接]
樓主: Recovery
21#
發(fā)表于 2025-3-25 05:37:53 | 只看該作者
22#
發(fā)表于 2025-3-25 10:40:45 | 只看該作者
23#
發(fā)表于 2025-3-25 14:29:16 | 只看該作者
Haisong Wang,Xiaoyu Gong,Jingwei Gong spatial scales and for all types of aquatic systems and for all types of substances. The quantification of water fluxes and retention rates are fundamental in mass-balances for nutrients (eutrophication) and this has been clear since Vollenweider presented the first loading models for phosphorus in lakes in 1968 (Vollenweider, 1968).
24#
發(fā)表于 2025-3-25 17:07:09 | 只看該作者
25#
發(fā)表于 2025-3-25 21:30:56 | 只看該作者
Water Exchange and Water Transport in the Baltic Sea, spatial scales and for all types of aquatic systems and for all types of substances. The quantification of water fluxes and retention rates are fundamental in mass-balances for nutrients (eutrophication) and this has been clear since Vollenweider presented the first loading models for phosphorus in lakes in 1968 (Vollenweider, 1968).
26#
發(fā)表于 2025-3-26 03:48:29 | 只看該作者
27#
發(fā)表于 2025-3-26 06:08:22 | 只看該作者
28#
發(fā)表于 2025-3-26 11:59:03 | 只看該作者
Basic Information on the Baltic Sea,eutrophication in the Baltic Sea (nutrient concentrations, chlorophyll-a concentrations and Secchi depths) and trend analyses to see if therehave been any changes in these variables in the Baltic Sea.
29#
發(fā)表于 2025-3-26 15:07:24 | 只看該作者
30#
發(fā)表于 2025-3-26 18:45:41 | 只看該作者
Rating Prediction of Tourist Destinations Based on Supervised Machine Learning Algorithms,chine learning algorithms such as Decision Tree Regression, Linear Regression, Random Forest and Support Vector Machine and maximum accuracy (74.58%) obtained in both the case of Random Forest and Support Vector Machine.
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-12 15:33
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
宜章县| 监利县| 大方县| 岑巩县| 萨嘎县| 东至县| 罗平县| 越西县| 安庆市| 清徐县| 泗洪县| 太康县| 玉环县| 七台河市| 松潘县| 通辽市| 和田县| 陇西县| 亚东县| 西乌珠穆沁旗| 常德市| 荆州市| 漾濞| 罗定市| 信丰县| 汾阳市| 青铜峡市| 陇川县| 海城市| 华阴市| 濮阳市| 伊通| 会同县| 兰坪| 拉萨市| 榆中县| 蛟河市| 平南县| 台中市| 大宁县| 东阿县|