Hướng Dẫn Which of the following economic growth patterns have benefited both the Gulf Coast and North Texas ?
Thủ Thuật Hướng dẫn Which of the following economic growth patterns have benefited both the Gulf Coast and North Texas 2022
Bùi Minh Chính đang tìm kiếm từ khóa Which of the following economic growth patterns have benefited both the Gulf Coast and North Texas được Update vào lúc : 2022-10-06 19:15:29 . Với phương châm chia sẻ Mẹo về trong nội dung bài viết một cách Chi Tiết Mới Nhất. Nếu sau khi đọc tài liệu vẫn ko hiểu thì hoàn toàn có thể lại Comments ở cuối bài để Tác giả lý giải và hướng dẫn lại nha.
Gulf of Mexico Beach on Grand Isle, a barrier island located in the Gulf of Mexico the mouth of Barataria Bay. © Erika Nortemann/The Nature Conservancy
Nội dung chính- What Causes the Dead Zone?How Big is the Dead Zone?What Is Being Done About the Dead Zone?Working with FarmersGulf of Mexico StoriesWhat economic activities are located primarily in the Gulf Coastal Plains region?Which of the following industries have in the past dominated the Texas economy?Which of the following explains why Texas and other states have resisted recent attempts to expand the power of the national government quizlet?Which of the following is the biggest driver of Texas's population growth?
What Causes the Dead Zone?
Heavy rains and melting snows washed massive amounts of nutrients—particularly nitrogen and phosphorus—from lawns, sewage treatment plants, farm land and other sources along the Mississippi River into the Gulf of Mexico. Once in the Gulf, these nutrients, which are required for plant and crop growth, trigger algae blooms that choke off oxygen in water and make it difficult, if not impossible, for marine life to survive.
The National Oceanic and Atmospheric Administration, or NOAA, estimates that the dead zone costs U.S. seafood and tourism industries $82 million a year. The impact could be devastating to the Gulf's seafood industry, which accounts for more than 40 percent of the nation's seafood. Louisiana is second in seafood production only to Alaska.
Mississippi Watershed The Mississippi River and
its tributaries drain 41 percent of the United States and carry the nutrients that cause the Gulf’s dead zone.
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Because fish and other commercial species usually move out to sea in order to avoid the dead zone, fishermen are forced to travel farther from land—and spend more time and money—to make their catches, adding stress to an industry already hurt by hurricanes and the oil spill. Those species that can't move—or can’t move fast enough—die off, leading to the name "dead zone."
How Big is the Dead Zone?
Scientists have determined that the dead zone was about the size of Delaware during the summer of 2022. This is the fourth-smallest dead zone mapped since 1985, likely due to wind patterns that helped mix more oxygen into the water. However, high levels of nutrient runoff continue to flow into the Gulf, meaning that the underlying cause of large recent dead zones remains a serious problem.
The Mississippi River, its tributaries and floodplains, and the Gulf are an inner-connected system that affects—and is affected by—people. We must work collaboratively to find solutions that address the connectivity of this system—solutions that benefit people and nature.
What Is Being Done About the Dead Zone?
- The Nature Conservancy is working with farmers to promote more effective and efficient use of fertilizersThe reconnection of rivers to their floodplains not only helps to mitigate floods, but filter excess nutrients from the waterLegislation like the
RESTORE Act and Farm Bill plays critical role in protecting the country's natural resources.
It's time for us to take a fresh look the way we manage large rivers and the gulfs and bays into which they flow. We've seen that dams and levees alone will not solve problems like floods and their impact in the Gulf. By managing nutrients more efficiently in farm fields and by restoring wetlands and riparian systems to capture nutrients and reduce runoff, The Nature Conservancy's Mississippi River Program and Gulf of Mexico Initiative are working with farmers and other partners to slow or even reduce the growth of the Gulf’s dead zone and its effects throughout the region.
Working with Farmers
In river basins throughout the Mississippi River watershed, TNC staff are working with farmers, university scientists and departments of agriculture to promote more effective and efficient use of fertilizers and reduce the amount of nutrients that enters our rivers from other sources. In many cases better nutrient management also leads to better soil management, which reduces surface runoff and flooding and maintains or enhances agricultural productivity.
Over the past 40 years about 70-80 percent of additional food needed by our growing population has come from the intensification of farming on existing acres. It's simple. If we don't do anything to conserve soil and reduce nutrient loss on existing croplands, we'll have to clear more land and we'll continue to have growing dead zones in the Gulf.
The Nature Conservancy also works to reconnect rivers to their floodplains, which does more than help mitigate flooding in metro areas. Floodplains also act as filters that remove excess nutrients from water. The Conservancy has worked with partners in implementing the two largest floodplain reconnection projects in the Mississippi River Valley—one the Emiquon River in Illinois and one 25-square-mile project on the Ouachita River in Louisiana.
Gulf of Mexico Stories
What economic activities are located primarily in the Gulf Coastal Plains region?
These sectors are manufacturing, commerce and tourism. There are a variety of manufacturing activities along the Gulf Coast, but the major coastal industries are oil-related such as petroleum, refining, petro-chemicals, and the prospect of a new oil boom.Which of the following industries have in the past dominated the Texas economy?
Shortly after it became a state, the Texas economy was dominated by cattle, cotton, and timber. Subsequently, the most significant sector of the economy has historically been the oil and gas industry.Which of the following explains why Texas and other states have resisted recent attempts to expand the power of the national government quizlet?
Which of the following explains why Texas and other states have resisted recent attempts to expand the power of the national government? National policies attempt to address issues that some states believe they could resolve more effectively.Which of the following is the biggest driver of Texas's population growth?
Natural increase is the primary source of Texas population growth, although it has declined somewhat in recent years — from nearly 213,600 additional residents in 2011 to about 175,900 in 2022 — according to Census Bureau estimates. Tải thêm tài liệu liên quan đến nội dung bài viết Which of the following economic growth patterns have benefited both the Gulf Coast and North Texas