In Canada, Sea Otters are protected and managed under the Species at Risk Act. In the United States, Sea Otters are protected by the Marine Mammal Protection Act of 1972 (MMPA) and in southwest Alaska and California, the Endangered Species Act of 1973 (ESA).The U.S. Fish and Wildlife Service (Service) is the federal agency responsible for their conservation and management.n the United States, two subspecies of Sea Otters are listed as threatened (E. lutris kenyoni in SW Alaska and E. lutris nereis in California) due to precipitous population declines in Alaska and slow growth (and vulnerability to anthropogenic factors) of a small subpopulation in California.
A dynamic economy means churning employment. When the country was in recession, the job market nationwide and in the district appeared to be inactive. Indeed, even after the recession was officially overâdetermined by increased output, not employment growthânet employment figures languished in what economists and others called a jobless recovery.
In contrast macroeconomics involves the sum total of economic activity, dealing with the issues such as growth, inflation, and unemployment. Macroeconomics is the study of economies on the national, regional or global scale. This key difference alters how the two approach economic situations. Microeconomics does consider how macroeconomic forces impact the world, but it focuses on how those forces impact individual firms and industries.