What is stormwater runoff, and why does it matter?Anne Casselman
This is called silting, when soil particles are washed into the rivers. And the silting continued at an alarming rate. But this was toxic soil and toxic runoff, the acid and metals in the soil made the once clear rivers flow bright orange. ...
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The purpose of a runoff primary is to make sure a candidate for office receives a majority of the vote and not a plurality or to break a tie. Several... Learn more about this topic: Recall, Runoff & Primary Election | Definition & Examples ...
The nation's president declared martial law.该国总统宣布实行戒严。When the military takes control of a country, this is usually done in times of emergency, and it hasn't happened in South Korea since 1979.军方接管一个国家通常是在紧急情况下进行的，但自1979年以来，韩国就没有发生过这种情况。So...
The following benefits are encouraging eco-minded homeowners, businesses and cities to build green rooftops; Green roofs mitigate water runoff and sewer overflows. Vegetation and soil act as a sponge, absorbing and filtering water that would normally plunge down gutters, wash through polluted streets...
And to be specific, the biggest problem now facing the Chesapeake Bay is due not to toxins, but to nutrients contained in chemical fertilizers used on farms all over the region. These nutrients--like phosphorus and especially nitrogen--wash away in what we call agricultural runoff. That's whe...
What is snowmelt runoff? What is a pond? What is a diffuse nebula? What is a reservoir in an endoparasite? What is an aggrading river? What is tropism? What is raw sewage? What is an aquifer? What is Craniata? What is the speed of a jet stream?
This runoff is much warmer than the Arctic Ocean water. The net result is a slight warming of the Arctic Ocean waters and a dilution of salinity.Northwest Passage satellite photo: Satellite image of the Northwest Passage and Canadian Arctic Archipelago acquired on September 3, 2009. Image credit...
In the past, the term "runoff" referred to the procedure of printing end-of-day prices for every stock on an exchange ontoticker tape. Since actual ticker tape isn't used anymore, the runoff period is now used to describe trades at the end of a session that may not be announced or r...