The planet is a marvelous place with its blue skies, wild storms,
deep lakes, and rich and diverse ecosystems. The tides ebb and
flow, baby animals are born in the spring, and tropical rain
forests harbor an astonishing array of life. The Earth sustains living
things and provides humans with the resources they need to maintain
a bountiful way of life. These resources include water, soil, and nutrients
to grow food, and the mineral and energy resources to build and
fuel modern society, among many other things....
During my career, some 35 years, there has been a growing realization that
the goal of successful nuclear waste management and the final disposal of
long-lived radionuclides can only be attained by a thorough understanding
of the behavior of key, technogenic radionuclides in the environment. Within
a nuclear reactor, these radionuclides are created by fission, neutron capture
and subsequent beta-decay reactions on actinides, mainly
U, and by
activation nuclear reactions.
Human behavior and the social environment macro level group, communities and organizations provides theoretical perspectives, the social psychology of group behavior, the small group as a social system, the family in society, culture and society, community and community development, human behavior and the organizational environment (the community working together), human behavior and the natural environment (the community of the earth), human behavior and the religious spiritual environment (the community of faith).
This handbook is intended to be a resource for people affected by landslides to acquire further knowledge, especially about the conditions that are unique to their neighborhoods and communities. Considerable literature and research are available concerning landslides, but unfortunately little of it is synthesized and integrated to address the geographically unique geologic and climatic conditions around the globe.
This report has five chapters: Chapter 1 outlines its contents; Chapter 2 describes the institutional framework for environmental protection in Vietnam; Chapter 3 focuses on the social environment; Chapter 4 discusses the natural environment in the study area; and Chapter 5 assesses the environmental aspects for the feasibility studies. For the social environment context, the resettlement issue is analyzed in Chapter 4. The environmental impact assessment (EIA) was prepared in a different format.
Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài:" Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. I. Spatial variation...
Many of the Earth’s elements travel or cycle through the natural environment. This means
that they are transported from the soil into nearby lakes and rivers, and then evaporate
from the water into the air, to be transported by wind and eventually re-deposited to
the surface where the cycle starts over again. Mercury cycles through the environment
in this way (see Figure 5). An atom of mercury may begin its journey by being eroded
from rocks on the shore of a lake or by being vented into the atmosphere as mercury
vapour from a volcanic eruption. These are natural emissions.
In chapter 3 you will understand: The company’s microenvironment, the company’s macroenvironemnt, the demographic Marketing environment, the economic environment, the natural environment, the technological environment, the political and social environment, the cultural environment, responding to the Marketing environment.
Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài:"Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. II. Terminal growth, lateral growth and main stem-branch growth correlations...
Research objectives: The thesis is focused on hydraulic calculation of small drainage works across of road such as: (step cascades, steep slope, velocity of soil scouring at culvert outlets and scour at culvert outlets). So that, Proposed solutions and selection methods to reinforced or choose the mitigating energy method relevant with downstream culverts on the roads; find solutions for small drainage works across the road with terrain characteristics matching the natural environment conditions and climate in Laos.
Foreign Direct Investment (FDI) – investment by foreign companies in overseas subsidiaries or
joint ventures – has a traditional reliance on natural resource use and extraction,particularly
agriculture, mineral and fuel production. Though this balance has shifted in recent years, the poorest countries still receive a disproportionate amount of investment flows into their natural resource sectors.
Renewable natural resources
in the forefront to save the environment and we must do our best to find
applications suitable for them.
The production process is shown by the method of casting, rolling process
including monitoring throughout the process. Innovative testing procedures described in
electrochemistry, ultrasonic pulse velocity, fracture toughness in the macro-micro
mechanical behavior and more. The coordination between the components, laminas and
building parts are checked by different principles....
Our global environment now consists of numerous natural and artificial metals.
Metals have played a critical role in industrial development and technological
advances. Most metals are not destroyed; indeed, they are accumulating at an
accelerated pace, due to the ever-growing demands of modern society. A fine
balance must be maintained between metals in the environment and human
health. It is with this view in mind that this book has been written to address
diverse issues surrounding heavy metals in the environment.
Scientists predict the earth is facing 40-to-60 years of climate change, even if emissions of carbon dioxide and other global warming gases stopped today. One inevitable consequence of the greenhouse gases already in the atmosphere will be an increase in the frequency and severity of natural disaster events. Global Warming, Natural Hazards, and Emergency Management documents the imperative need for communities to prepare for the coming effects of climate change and provides a series of in-depth, road-tested recommendations on how to reduce risks for communities and businesses.
A large amount of information has accumulated on humic acids and
related substances, which warrants the creation of an independent
science of humic compounds. Two different concepts have emerged
from the maze of data, one claiming humic compounds to be
operational or fake compounds, produced by the analytical extraction
procedures, and the other considering them to be natural compounds
occurring in soils, rivers, lakes, oceans and their sediments.
Economic and environmental consequences of natural and man-made disasters have grown exponentially during the past few decades. Whether from hurricanes, chemical spills, terrorist incidents, or other catastrophes, the negative impacts can often be felt on a global scale. Natural Hazards Analysis: Reducing the Impacts of Disasters evaluates critical preparedness issues that emergency managers must face before, during, and after disasters of any kind.
Private landowners or Federal Agencies responsible for cleaning up radiological environments are faced with the challenge of clearly defining the nature and extent of radiological contamination, implementing remedial alternatives, then statistically verifying that cleanup objectives have been met.
Wetland ecosystems are a natural resource of global significance.Historically,
their high level of plant and animal (especially bird) diversity is perhaps the
major reason why wetland protection has become a high priority worldwide,
supported by international agreements, such as the Ramsar Convention and
the International Convention of Biological Diversity (Fig. 1.1).