" Some of the human causes of the current extinctions include deforestation, hunting, pollution, climate change, and the introduction of non-native species.

Some point out that such techniques may be the only way to provide rising standards of living without being stopped by pollution or by depletion of Earth's resources ( for example peak oil ).

Some local populations are considered threatened or endangered due to prey depletion, habitat loss, pollution ( by PCBs ), capture for marine mammal parks, and conflicts with fisheries.

Some cities adopt policies to reduce rush-hour traffic and pollution and encourage the use of public transportation.

Some species, such as the Barau's Petrel, the Newell's Shearwater and the Cory's Shearwater, which nest high up on large developed islands are victims of light pollution.

Some collective solution is needed, such as a court system to allow parties affected by the pollution to be compensated, government intervention banning or discouraging pollution, or economic incentives such as green taxes.

Some forest damage from acid rain ( major forest damage occurred as a result of severe December 1999 windstorm ); air pollution from industrial and vehicle emissions ; water pollution from urban wastes, agricultural runoff, high pesticide use ( honeybee mortality )

Some lichens, like Lobaria pulmonaria, are sensitive to air pollution.

Some years later in 1855, John Snow made a testimony against the Amendment to this bill that regularize air pollution of some industries.

Some species, such as the Barau's Petrel, the Newell's Shearwater or the Cory's Shearwater, which nest high up on large developed islands are victims of light pollution.

Some new systems either do not alarm from " tag pollution " or they produce a specific alarm when a customer enters the store with a non-deactivated tag so that store personnel can remove or deactivate it so it does not produce a false alarm when exiting the store.

Some of these effects are more apparent, such as the reversal of the Chicago River to accommodate the growing pollution levels and trade on the river.

Some 90 % of China's cities suffer from some degree of water pollution, and nearly 500 million people lack access to safe drinking water.

Some industries have been successful at redesigning their manufacturing processes to reduce or eliminate pollutants, through a process called pollution prevention.

Some scholars of ecological modernization share an interest in industrial symbiosis, i. e. inter-site recycling that helps to reduce the consumption of resources via increasing efficiency ( i. e. pollution prevention, waste reduction ), typically by taking externalities from one economic production process and using them as raw material inputs for another ( Christoff, 1996 ).

Some green seaweeds, such as Enteromorpha and Sea lettuce | Ulva, are quick to utilize inorganic nutrient s from land runoff, and thus can be indicators of nutrient pollution.

Some geolibertarians claim that the same reasoning justifies a pollution tax against those who degrade the value of common resources.

Some experts predict that over 55 % of the lake's fish population has been killed off by this disease ridden type of pollution. The water in the lake is rated Grade V ( the worst grade ) which makes the water unfit for agricultural or industrial uses.

Some community concern remains over the release of insufficiently filtered particle pollution from exhaust emissions into the atmosphere in the Bardwell Valley.

Some Capitol regulars say the algae growth has come to represent the pollution of the Pacific Ocean, in an ironic twist of the original symbolic meaning of the pool.

Some commentators have credited this purported effect with increasing public awareness of the dangers of pollution, for instance in the case of the fate of sea otters after the Exxon Valdez oil spill, and in the public interest in scaring birds off airfields in non-lethal ways.

Some of the programs authorized by the 1972 law are ongoing ( e. g. section 104 research programs, section 106 pollution control programs, section 117 Chesapeake Bay Program ) while other programs no longer receive funds from Congress and have been discontinued.

Some 45 frequencies are assigned for use primarily by dominant Class 1, -- A or Class 1, -- B clear-channel stations, designed to operate with adequate power and to provide service -- both groundwave and ( at night ) skywave -- over large areas and at great distances, being protected against interference to the degree necessary to achieve this objective.

Some cases in evidence of the use of roleplaying for analysis may help explain the procedure.

Some of Thurber's curative methods involve strong potions of mixed metaphor, malapropism, and gobbledygook and are recommended for use only in extreme cases.

Some popular designs use the following types of ANOVA:

Some sources mention the use of an abacus called a nepohualtzintzin in ancient Mayan culture.

Some adaptations of the Latin alphabet are augmented with ligatures, such as æ in Old English and Icelandic and Ȣ in Algonquian ; by borrowings from other alphabets, such as the thorn þ in Old English and Icelandic, which came from the Futhark runes ; and by modifying existing letters, such as the eth ð of Old English and Icelandic, which is a modified d. Other alphabets only use a subset of the Latin alphabet, such as Hawaiian, and Italian, which uses the letters j, k, x, y and w only in foreign words.

Some amateur astronomers use home-made radio telescopes, while others use radio telescopes that were originally built for astronomy research but have since been made available for use by amateurs.

Some may suggest that it is probably advisable to use mouthwash at least an hour after brushing with toothpaste when the toothpaste contains sodium lauryl sulfate, since the anionic compounds in the SLS toothpaste can deactivate cationic agents present in the mouthrinse.

Some results in constructive set theory use the axiom of countable choice or the axiom of dependent choice, which do not imply the law of the excluded middle in constructive set theory.

Some abugidas use a special symbol to suppress the inherent vowel so that the consonant alone can be properly represented.

Some modern descendants of this culture often choose to use the term " Ancestral Pueblo " peoples.

Some of the Australians wanted to use Bodyline in retaliation, but Woodfull flatly refused.

Some hard science fiction stories use small ( possibly nano-sized ) paired wormholes dedicated to communication by means of a laser which traverses the wormhole.

( Some newer protocols, such as Kerberos and Active Directory use DNS SRV records to identify services by name, which is much closer to the AppleTalk model.

Some consider such use of the term " incorrect.

Some natural tolerance to habitual use of ayahuasca ( roughly once weekly ) may develop through upregulation of the serotonergic system.

Some reports and scientific studies affirm that ritualized use of ayahuasca may improve mental and physical health.

Some Protestant US military chaplains carry the Roman Rite version of the Anointing of the Sick with them for use if called upon to assist wounded or dying soldiers who are Catholics.

Some Nasheed singers avoid instruments in the background due to the opinion of certain scholars that their use is prohibited.

Some guns were suitable for dual-role anti-aircraft and field ( anti-tank ) use.

Some studies have found decreased life expectancy associated with the use of antipsychotics, and argued that more studies are needed.

Some doubts have been raised about the long-term effectiveness of antipsychotics for schizophrenia, in part because two large international World Health Organization studies found individuals diagnosed with schizophrenia tend to have better long-term outcomes in developing countries ( where there is lower availability and use of antipsychotics and mental health problems are treated with more informal, community-led methods only ) than in developed countries.

Some critics have also analyzed the use of alleged front organizations and conflicted patient " advocacy " groups funded by pharmaceutical companies that seek to set the mental health agenda, including the use of the law to force people to take antipsychotics against their will, often justified by claims about risk of violence.