相关实验视频

Updated: Jul 28, 2025

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies

Published on: July 1, 2016

基于港口统计的通用压载水估计和风险评估方法及其对中国港口的应用

Dong Chen¹, Xiwen Bai², Zhaojun Wang³

¹Department of Logistics and Maritime Studies, The Hong Kong Polytechnic University, Hong Kong, China.

Marine pollution bulletin

|June 2, 2023

概括

发展中国家现在可以使用港口统计数据来估计压载水排放和风险. 这种方法有助于管理压载水,防止入侵物种的引入,有助于全球公约的实施.

科学领域:

环境科学环境科学
海洋生物学海洋生物学
风险评估风险评估

背景情况:

压载水管理公约要求提供数据,而发展中国家缺乏这些数据.
现有的压载水管理方法对于许多港口来说是不够的.

研究的目的:

开发一种通用的,可行的方法来估计压载水排放量和相关风险.
为港口当局提供管理排放压载水的工具.

主要方法:

利用共同的港口统计数据来开发一种新的估计方法.
分析了2017-2020年的压载水排放量以及2017年对散装船和油轮的风险.

主要成果:

长江三角洲和博海边缘港口接收的压载水最多,宁波-舟山港口被确定为高风险.
相对于货物吞吐量,油轮排放的压载水比散装船更多.
中国港口面临着通过压载水引入非本土物种的高概率 (>0.9).

结论:

开发的方法为港口当局提供了一种有效和可行的方式来管理压载水.
调查结果通过突出关键风险领域和促成因素,支持全球实施"压载水管理公约".

关键词:

压载水估计压载水估计中国的中国港口.拉索回归是一种回归方式.港口统计数据港口统计数据风险评估风险评估风险评估

更多相关视频

A Toxicological and Ecotoxicological Assay Based on Mussel (Mytilus galloprovincialis) Hemocytes Motility

A Toxicological and Ecotoxicological Assay Based on Mussel (Mytilus galloprovincialis) Hemocytes Motility

Published on: December 13, 2024

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey

Published on: August 29, 2014

相关概念视频

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...