Report: Disappearing Wetlands Put Planet Life at Risk

Posted 黄宝宝i

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Report: Disappearing Wetlands Put Planet Life at Risk相关的知识,希望对你有一定的参考价值。

A new report warns that wetlands are disappearing three times faster than the world’s forests, with serious consequences for all life on earth.
The Ramsar Convention on Wetlands is a global treaty ratified in 1971 by 170 countries to protect wetlands, which are ecosystems inundated by water, such as swamps, bogs and floodplains.
Unfortunately, the goal of this treaty is under threat. Ramsar Convention officials report about 35 percent of the world’s wetlands have been lost between 1970 and 2015.
State of crisis
Unless this situation is urgently reversed, Ramsar Convention Secretary-General Martha Roja Urrego warns the world will be in a state of crisis because wetlands are critical for all aspects of life.
“All the water that we use for consumption, irrigation and for hydro-electricity comes directly or indirectly from wetlands,” Urrego said. “Secondly, wetlands also have a main function in filtering waste and pollutants, so they act as the kidneys of the world. They filter the waste.”
Urrego says wetlands also are essential in regulating the global climate as peatlands store twice as much carbon as the world’s forests.
Several factors
The report finds wetland loss is driven mainly by such factors as climate change, population increase, changing consumption patterns and urbanization, particularly in coastal zones and river deltas.
Authors of the report say biodiversity also is in a state of crisis. They say more than 25 percent of all wetlands plants and animals are at risk of extinction.
Scientists say without biodiversity, there is no future for humanity, because the air people breathe, the water they drink and the food they eat ultimately rely on biodiversity in its many forms.

 

 











以上是关于Report: Disappearing Wetlands Put Planet Life at Risk的主要内容,如果未能解决你的问题,请参考以下文章

report源码分析——report_object和report_message

report源码分析——report_handle和report_server和report_catcher

report_delay_calculation/check_timing/report_annotated_parasitics/report_analysis_coverge

uvm设计分析——report

article 和 technical report 有区别吗

PSR Report解读--JFR report