Environmental factors associated with the development of schizophrenia include the living environment, drug use and prenatal stressors.

* Environmental science – integrated study of factors that influence the environment and environmental systems, especially the interaction of the physical, chemical, and biological components of the environment

Environmental conditions during development affect absolute weapon size but there are genetic factors.

IUCN Commission on Environmental, Economic, and Social Policy ( CEESP ): CEESP provides expertise and policy advice on economic and social factors for the conservation and sustainable use of biological diversity.

Environmental factors, internal or external stimuli, continually disrupt homeostasis ; an organism ’ s present condition is a state in constant flux wavering about a homeostatic point that is that organism ’ s optimal condition for living.

* Environmental factors

* Environmental sanitation-the control of environmental factors that form links in disease transmission.

Environmental factors do not seem to affect this type of baldness greatly.

Environmental factors such as heat and humidity play a very large role in the drying and curing times of varnishes.

Environmental factors that may lead to pyromania include an event that the patient has experienced in the environment they live in.

Environmental factors include neglect from parents and physical or sexual abuse in earlier life.

Environmental and genetic factors are considered possible causes, but the exact cause is uncertain.

Environmental factors including exposure to recreational drugs can potentially interfere with the in utero brain development of a fetus.

Environmental factors such as weather and forest plant growth that may affect this population variation have been studied.

" Environmental health addresses all the physical, chemical, and biological factors external to a person, and all the related factors impacting behaviours.

Environmental protection is influenced by three interwoven factors: environmental legislation, ethics and education.

Factors that cause asphalt concrete to deteriorate over time mostly fall into one of two categories: Environmental factors and traffic loads.

Environmental factors include heat and cold, the presence of water in the subbase or subgrade soil underlying the pavement, and frost heaves.

Environmental factors determine the type of leader behavior required if the follower outcomes are to be maximized.

Environmental factors include: obesity and dietary choices.

Journals with high impact factors according to the Journal Citation Reports in the category " Public, Environmental and Occupational Health " include: Environmental Health Perspectives, American Journal of Epidemiology, Annual Review of Public Health, Genetic Epidemiology, Epidemiologic Reviews, Cancer Epidemiology, Biomarkers & Prevention, International Journal of Epidemiology, Epidemiology, Bulletin of the World Health Organization and American Journal of Public Health.

* Ostracoda in Lake Illawarra: Environmental factors, assemblages and systematics.

Environmental conditions in Armenia have been worsened as a result of war with Azerbaijan over Armenia's claim of historic rights to Azerbaijan's province.

In 2001, Bt176 varieties were voluntarily withdrawn from the list of approved varieties by the United States Environmental Protection Agency ( EPA ) when it was found to have little or no Bt expression in the ears and was not found to be effective against second generation corn borers.

Environmental advocates have called for the removal of certain dams in the Columbia system in the years since.

The United States Environmental Protection Agency ( EPA ) includes discarded CRT monitors in its category of " hazardous household waste " but considers CRTs that have been set aside for testing to be commodities if they are not discarded, speculatively accumulated, or left unprotected from weather and other damage.

Environmental protection also includes the re-integration of quarries into the countryside after they have been closed down by returning them to nature or re-cultivating them.

The decisions of the Supreme Court in cases such as Calvert Cliffs Coordinating Committee v. U. S. Atomic Energy Commission ( broadly reading the procedural requirements of the National Environmental Policy Act ), Tennessee Valley Authority v. Hill ( broadly reading the Endangered Species Act ), and, much more recently, Massachusetts v. EPA ( requiring EPA to reconsider regulation of greenhouse gases under the Clean Air Act ) have had policy impacts far beyond the facts of the particular case.

Antitoxin groups are a subgroup that is affiliated with the Environmental Movement in the United States, that is primarily concerned with the effects that cities and their by products have on humans.

Environmental skeptics have argued that the extent of harm coming from human activities is less certain than some scientists and scientific bodies claim, or that it is too soon to be introducing curbs in these activities on the basis of existing evidence, or that further discussion is needed regarding who should pay for such environmental initiatives.

Environmental changes resulting from modernization — such as more intellectually demanding work, greater use of technology and smaller families — have meant that a much larger proportion of people are more accustomed to manipulating abstract concepts such as hypotheses and categories than a century ago.

With the exception of a single gray whale killed in 1999, the Makah people have been prevented from hunting by a series of legal challenges, culminating in a United States federal appeals court decision in December 2002 that required the National Marine Fisheries Service to prepare an Environmental Impact Statement.

Environmental events surrounding pregnancy and birth have also been implicated.

In environmental law, these procedural Rights have been reflected within the UNECE Convention on " Access to Information, Public Participation in Decision-making and Access to Justice in Environmental Matters " known as the Aarhus Convention ( 1998 ).

Environmental watchdogs in Arabia are few, and those that do advocate the wildlife are often silenced or ignored by developers of real estate, most of whom have royal family connections and huge energy profits to invest.

Also, the International Organization for Standardization ( ISO ), the United States Environmental Protection Agency ( EPA ) and National Institute of Standards and Technology ( NIST ) each have more than one definition of standard reference conditions in their various standards and regulations.

Damming and irrigation uses of the Amu Darya have had severe environmental effects on the Aral Sea, into which the river flows ( see Environmental Issues ).

Environmental and health standards rose throughout the Victorian era ; improvements in nutrition may also have played a role, although the importance of this is debated.

* Environmental protection: Many pieces of land have been donated to the Florida Department of Environmental Regulation and the South Florida Water Management District as conservation easements, and the District collects data and ensures that large portions remain in their natural wetland state.

For example, the US Environmental Protection Agency have studied the impacts of perchlorate on the environment as well as drinking water.

The U. S. Environmental Protection Agency's Richard Wilkin and colleagues, have conducted research on the use of pyrotechnic devices over bodies of water noting concerns over the effects of environmental perchlorate on human health and wildlife.

Environmental activists, including members of Greenpeace, have organized strong protests against the oil shale industry.

According to the U. S. Environmental Protection Agency ( EPA ), PCBs have been shown to cause cancer in animals, and there is also evidence that they can cause cancer in humans.

Along with Symphony Woods, many other stands of mature trees have been maintained in Columbia, including the large Middle Patuxent Environmental Area in the western part of the city between Harper's Choice and River Hill villages, protecting much of the river valley from development.

The United States Environmental Protection Agency inventory of sources of dioxin-like compounds is possibly the most comprehensive review of the sources and releases of dioxins, but other countries now have substantial research as well.

Environmental events surrounding pregnancy and birth have been linked to an increased development of mental illness in the offspring.