Pollinator-Friendly Best Management Practices for Federal Lands This document will guide federal land managers to effectively and efficiently use available resources and engage public and private partnerships in taking action for the conservation and management of pollinators and pollinator habitat on federal lands. This Action Plan brings together a wide range of initiatives and concepts to build stronger drought-resilience capabilities.
Its name is population growth. The United States has over million people of the 6. We are dividing a finite resource pie among a growing number of people on Earth. We cannot expect to sustain exponential population growth matched by increased per capita use of water and energy.
Criss specializes in hydrogeology, the geology of water and systems of water. Much of his work has an environmental slant.
He investigates the transport of aqueous fluids in environments such as rivers, cool potable groundwater systems essential to civilization, and deeper, hotter hydrothermal systems.
The results may be combined with physical, chemical or geologic data to infer numerous aspects about the origin of waters and the processes that subsequently affect them. A major focus for Criss and his associates is the origin, character and behavior of river and floodwaters in the Mississippi, Missouri and Meramec river basins.
Sincethe mid-continent has experienced floods of such severity that the floods would not, under normal circumstances, be expected to have all occurred in a period of less than several centuries.
Criss and a colleague have proven that engineering modifications of waterways have increased the frequency and severity of floods on most Midwestern rivers. More people, more water use, more food, more energy. When a well cannot pass drinking water standards, it is shut down and another one is drilled.
Ground water extraction leads to dropping water levels in many places and subsidence saltwater intrusion in others. The fertility rate has actually lowered in much of the world, but the U. Despite what might appear as progress, Criss is disappointed that the United States has not contributed to the United Nations Population Fund for the past seven years.
The Population Fund, begun inenables people in participating countries to learn about population growth and reproductive health. Africa still has a bad problem, but things are not as bleak as seven years ago. There are many medical, logistical and environmental reasons that these efforts should be supported.
The politicians see the pound gorilla but ignore it. Criss says real change can come if the country can grasp the great risks involved with our present approach.What is InVEST?
InVEST is a suite of free, open-source software models used to map and value the goods and services from nature that sustain and fulfill human life. News Dive into the world of science! Read these stories and narratives to learn about news items, hot topics, expeditions underway, and much more.
This Microcredit and Microfinance Glossary has been compiled from different sources. While efforts have been made to include as many relevant terms as possible, there may be a few missing. The following items highlight some changes in the tax law for Determining deductible or capitalized costs.
Final regulations for tax years beginning on or after January 1, , provide guidelines for determining whether certain costs are deductible or capitalized, and . Economic valuation of water resources Valuation of goods and services provided by water.
Economic valuation here serves as a basis for evaluating the trade-offs involved in the allocation of water resources between competing wants. A global catastrophic risk is a hypothetical future event which could damage human well-being on a global scale, even crippling or destroying modern civilization.
An event that could cause human extinction or permanently and drastically curtail humanity's potential is known as an existential risk.. Potential global catastrophic risks include anthropogenic risks, caused by humans (technology.