Industrialization is one of the key challenges Essay

Introduction

Industrialization is one of the cardinal challenges that public wellness faces in the 21st century. It is a major subject that is facing many Fieldss of public policy, but it is the wellness field that peculiarly illustrates the shared effects of a globalising universe, both its potency wagess and jeopardies. While development has provided chances for employment, instruction and socio-economic development, it has besides brought about a figure of inauspicious wellness and environmental jobs. ( R. Parker, 2006 )

The consequence of wellness determiners on persons is complex and the control of these determiners is frequently outside the duty and capacity of the wellness sector. In order to take effectual action to work out urban wellness jobs, it is necessary to incorporate the attempts of assorted sectors such as other authorities sections, non-governmental organisations, big private companies and the communities themselves. ( WHO, 2000 )

Governments of quickly developing metropoliss normally have less gross allotted to the proviso of basic services and the rapid growing of industries strains their capacity to supply equal wellness and safety steps where needed. Since transnational corporations are a powerful force in the proviso of occupational wellness and safety, they may be more influential than authoritiess and even local civilizations and communities in work outing this job. ( University of Michigan, 2006 )

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CHALLENGES OF RAPIDLY DEVELOPING, TECHNICALLY ADVANCED INDUSTRIES

Past

The occupational wellness and safety policies in Metropolis during the 80 ‘s are unsure. It is hence safer to presume none were in topographic point. The ecological, environmental, occupational and public wellness hazards associated with those industries are dashing and the wellness of the present population is questionable. Previously abandoned industries will represent a high figure of risky sites. These are steel fabrication, fabric industry and coal excavation.

Exposure to jeopardies could be as a consequence of old taint ; therefore attention demands to be taken in razing, delving and reconstructing. Those involved in destruction work, asbestos suspension, constructing fix and care may be exposed to higher degrees of asbestos as upseting such stuffs releases fibers into the air. Illegal disposal of contaminated bit and waste, spillage and leaks can besides increase present exposure and furthermore cause hereafter exposure in instances of destruction, landfills and abandoned sites. ( International labour organisation, 2005 )

Effluent is by far, the largest waste watercourse for the fabric industry and the largest subscriber to H2O pollution. Large volume wastes including wash H2O from readying and uninterrupted dyeing, alkalic waste from readying, and batch dye waste contain big sums of salt, acid, or base and other VOCs. ( EPA, 1997 )

Surface excavation of coal wholly eliminates bing flora, destroys the dirt profile, displaces or destroys wildlife and home ground, degrades air quality and alters land usage ; frequently ensuing in a scarred landscape with small scenic value. ( Kate Catlin, 2009 ; Khondar Abdus Saleque, 2009 ) . Mine tunnels on the other manus can fall in, doing remission of land surfaces. Mine chasing mopess produceacid mine drainagewhich can ooze into waterways, with effects onecologicaland human wellness. ( Kate Catlin, 2009 ; C. Costello, 2003 )

Presents

Dangerous environments are frequently associated with emerging metropoliss. These jobs may be confounded by high population densenesss. In emerging megacities, infrastructural growing frequently takes precedency over the environmental and public wellness ; modern jeopardies are hence related to development that lacks wellness and environment precautions. ( Siemens A.G. , 2007 ) . An emerging megacity with a flourishing touristry industry, a new airdrome, a computing machine constituent production and pulp/paper industry is prone to wellness and environmental jeopardies.

Poor planning of industrial substructure is a requirement for catastrophe. Industrial edifice programs need to be approved by the Health and Safety Executive/Local Authorities Enforcement Liaison Committee ( HELA ) .The wellness and safety direction squad in each industry is responsible for the wellness of their employees every bit good as the general population. The local environmental and wellness protection bureau are responsible for guaranting these industries adhere to wellness and safety policies. Most of import, all industries need to work together with the local bureau and community to uphold public wellness. ( EA ; HSE, 2010 )

Major challenges faced by occupational wellness and safety include

  • Industry location: Talk about the new airdrome ( noise pollution, and the mush and paper air pollution with wood dust ) Industries should be located outside residential countries ( down air current and downstream ) .
  • Working substructure including proper workstations and airing issues: edifice programs and things like that. Proper airing ( air blowhole for wood dust ) , appropriate surfaces, floor walls etc for hotels. Lightning for the computing machine constituents industry
  • Adhering to wellness and safety policies: manual handling and lifting equipment. Are company guidelines on wellness and safety clearly displayed and explained to employees. What tracts are available for disciplinary action for those that break regulation. Any wages system for motive.
  • Proper chemical jeopardy labelling and storage
  • Training and capacity edifice for workers on hazards and exposures: foremost assistance e.t.c
  • Personal Protective equipments ; baseball mitts, Googles ear silencers. Geting employees to understand the demand for ppe and to implement usage.
  • Hazard communicating to the community, what is traveling on in our computing machine fabrication works, what arev the programs for the community in instance of an exigency ( issue program )
  • Recording and coverage of accidents and surveillance plans for incidents and employee wellness, every bit good as accident probe. Everything must be reported to the appropriate governments. Cipher should be allowed to cover anything up.
  • Waste direction ; sewerage disposal and intervention systems. Where to site waste hemorrhoids. How to forestall gen population and employees exposure to wastes.
  • Public wellness challenges- overcrowding in-migration for inexpensive laborers. Tourists bring forthing more wastes, land taint from computing machine industry waste pile/ improper disposal, air ( air conveyance, even general conveyance ) and H2O pollution paper and mush ‘s bleach, tourers at the beach etc.

Pulp/Paper industriescontribute to air, H2O and land pollution. Harvesting of trees for fiber can do ecosystem debasement ; discarded paper is a major constituent of manylandfillsites and evenpaper recyclingcan be a beginning of pollution due to the sludge produced during deinking ( N. Dudley, 1996 ) . In treating wood fiber into mush, wood dust becomes a possible jeopardy to employees when wood particles become airborne. Breathing these atoms may do allergic respiratory symptoms and malignant neoplastic disease. Significant accretions of all right atoms of wood dustcan besides be a fire and detonation jeopardy in the workplace. ( OSHA, 2010 )

Exposure to chlorine used for decoloring can happen at the workplace through inspiration and optic exposure because it is gaseous in nature or by skin contact. Consumption is improbable since it is a gas but still possible. Acute exposure to chlorine consequences in oculus, nose, and pharynx annoyance, trouble in external respiration, cough, sickness, purging, giddiness, concern and chemical pneumonia. Contact with the liquid can ensue in frostbite Burnss of the tegument and oculus. Chronic exposure to low degrees of Cl gas can ensue in a dermatitis known as chloracne, tooth enamel corrosion, terrible thorax hurting, hemoptysis and increased susceptibleness to TB. ( OSHA, 2010 ; HPA, 2010 )

Computer Components Production

Toxic chemicals are released during the production of computing machine hardware and as a consequence of improper disposal of computing machines. Employees are exposed to these jeopardies largely by inspiration and tegument contact.

  • Let go ofing of toxins into the dirt, air and groundwater caused by interrupting, improper recycling or disposing of Cathode Ray Tube ( CRT )
  • Alarmingly high formation of dioxins induced by combustion of wires and printed circuit boards
  • Leaching of Mercurycaused by improper destructionCircuit Breakers. Mercury poisoning amendss the cardinal nervous system, liver and causes damage of the senses. ( HPA, 2010 )
  • Leaching of Lead caused by interrupting of CRT- Lead toxicity can do anemia, irreversible neurological harm, cardiovascular effects, GI symptoms, and nephritic disease. ( HPA,2010 )
  • The internals of computing machines besides contain Br, and polyvinyl chloride ( PVC ) . These chemicals have been suspected of doing Attention Deficit Disorder and other behavioral jobs in kids.
  • Chronic exposure to Cd in computing machine batteries causes Itai-itai disease characterised by osteomalacia, osteoporosis, increased breaks and nephritic cannular disfunction, Cd is besides a carcinogenic and mutagen to worlds with possible generative jeopardies. ( HPA, 2010 )

Merely managing computing machine constituents does non represent a unsafe degree of exposure to these substances, the effects are normally cumulative. ( Deb Shinder, 2008 )

Tourism ‘s primary benefit is the net income it brings the local and regional country but many these activities can hold inauspicious environmental effects. Metropolis being a coastal metropolis is at hazard from a assortment of jeopardies, most notably the air currents, moving ridges and inundations generated by tropical storms every bit good as rise in sea degree and coastal eroding. Hazard to life and belongings from these repeating jeopardies will increase with the awaited growing of coastal population following emerging touristry industries. ( Judith Wolf, 2008 )

Water Resources

The touristry industry by and large overuses H2O resources for hotels, swimming pools, golf classs and personal usage of H2O by tourers.

This can ensue in H2O deficits and debasement of H2O supplies thereby seting a strain on H2O resources, and coercing local populations to vie for the usage of critical resources, every bit good as bring forthing a greater volume of waste H2O.

Local resources

Tourism can make great force per unit area on local resources like energy, nutrient, and other natural stuffs that may already be in short supply. A high demand is placed upon these resources to run into the high outlooks tourers frequently have ( proper warming, hot H2O, etc. ) during the extremum season

Air pollution and noise

Conveyance by air, route, and rail is continuously increasing in response to the lifting figure of tourers and their greater mobility. Air pollution from tourer transit, particularly from CO2 emanations related to transit energy usage can lend to severe local air pollution.

Noise pollution from aeroplanes, autos, coachs can be raging, addition emphasis degree, and even do hearing loss for worlds. It besides causes hurt to wildlife and can do animate beings to change their natural activity forms.

Solid waste and littering

In countries with high concentrations of tourer activities and appealing natural attractive forces, waste disposal is a serious job. Solid waste and littering can degrade the physical visual aspect of the H2O and shoreline and do the decease of Marine animate beings. In mountain countries, trekking tourers generate a great trade of waste. Tourists on expedition leave behind their refuse, O cylinders and even bivouacing equipment.

Sewage

Construction of hotels, diversion and other installations frequently leads to increased sewerage pollution. Wastewater pollutes seas and lakes environing tourer attractive forces, damaging the vegetation and zoology.

Sewage overflow causes serious harm to coral reefs and threatens the wellness of worlds and animate beings.

Aesthetic Pollution

Frequently touristry fails to incorporate its constructions with the natural characteristics and autochthonal architectural of the finish. Lack of land-use planning and edifice ordinances facilitates sprawling developments along coastlines, vales and scenic paths while seeking to supply back uping substructure such as roads, employee lodging, parking, service countries, and waste disposal. ( U. Sunlu, 2008 )

Aviationnoise may hold a negative impact on the quality of life and belongings values of members of a environing community.

Airport operations like aircraft and airfield de-icing and anti-icing, fuel storage and re-fuelling, aircraft and vehicle cleansing and care, and building consequence in the discharge of pollutants to next H2O organic structures.

Discharges have the possible to do fish putting to deaths, algae blooms, and taint to come up or land Waterss. Employees have increased exposure to ethyl benzine, xylene and ethoxyethanol which are possible mutagen, carcinogen and generative jeopardy.

Poor spill bar control and countermeasure for air power fuel storage can do fires and detonation

Airport emanations impacting local air quality come from both nomadic and stationary beginnings bring forthing assorted regulated pollutants, including volatile organic compounds ( VOCs ) , C monoxide ( CO ) , particulate affair ( PM ) , lead, sulphur oxides ( SOx ) , and N oxides ( NOx ) , known jointly as “criteria” pollutants. ( Linda Luther, 2007 )

Table 1 shows the assorted jeopardies associated with each industry, their possible tract and potentially open population.

Industry

Hazardous chemicals

Point of exposure

Potentially exposed population

Path of exposure

Health hazards

Environmental hazards

Past

Steel fabrication

Asbestos

Hydrochloric acid, Manganese compounds, Phenol, Naphthalene and Benzene, every bit good as the nursery gas C dioxide.

Destruction, edifice and fix

Workers in steel industries

Construction workers

Inhalation

? Consumption

Mechanical hurts

Mesothelioma

Lung malignant neoplastic disease

Nathan birnbaums

Noise, Radiation, Contaminated land, Water and Air pollution

Fabric production

Cotton dust

Dying stuffs

Formaldehyde

Industries

Waste Waterss, Municipal and land H2O

Residences

Workers in the fabric industry

Construction workers

Children and local occupants

Dermal contact

Inhalation

Consumption

Byssinosis

Chronic bronchitis

Cancers

Eye and pharynx annoyance

Asthma

Skin roseola

Water Pollution

Air Pollution

Coal excavation

Coal dust

Coal mines

Coal mineworkers

Workers involved in transit, crunching and suppression of coal

Inhalation

Consumption

Eye contact

Bronchitis

Emphysema

Coal workers pneumonoconiosis

Air pollution, Land mines, contaminated and abandoned land, mine drainage and H2O pollution

Presents

Pulp/paper

Wood dust

Bleach

Industries

Waste Waterss, Surface Waterss

Surrounding abodes

Workers

Children and local occupants

Inhalation

Eye contact

Allergic respiratory symptoms

Cancers

Chemical pneumonia

Eye, nose and throat annoyance

Chloracne

Air pollution, Water pollution, Land pollution

Computer constituents production

Lead in circuitry

Copper

Cadmium in computing machine batteries

Mercury in fluorescent tubings

Air

Waste hemorrhoids

Industries

Workers in computing machines constituents industries

Residents and kids

Consumption

Inhalation

Dermal contact

Damage of senses

Anemia

Nephritic disease

Cancers

Itai-itai disease

Air pollution, Land pollution

Tourism

Industrial waste

Surface Waterss

Recreational Waterss

Tourists

Swimmers

Residents and kids

Inhalation

Dermal contact

Consumption

Skin roseola

Gastrointestinal symptoms

Throat annoyance

Air pollution, Water pollution

Airport

Aviation fuel

Air

Surface Waterss

Dirt

Food

Airports, Workers involved in fuelling and defueling planes

Local occupants and kids

Inhalation

Consumption

Dermal contact

Hearing loss

Cancers

Congenital deformity

Air pollution, H2O pollution, Noise pollution

RISK ASSESSMENT OF CHEMICAL HAZARDS

Metropolis is a quickly developing metropolis with legion jeopardies. Some jeopardies may hold additive or even interactive effects, doing it hard to impute specific effects to single jeopardies.

In set abouting a hazard appraisal for chemicals in Metropolis, one needs to place the past industries, possible contaminated land and sites, the present industries, chemical jeopardies involved and the sensed future wellness impact. Community engagement and local wellness bureaus will supply information about possible taint sites and assorted wellness concerns.

Hazardous agents will besides be identified from scope of informations beginnings including

  • Environmental monitoring: surface H2O trials ( lakes, et.c ) vitamin E
  • Emissions stock lists: airdrome emanations stock list
  • Biological monitoring: serum Pb, or Cd degrees
  • Disease surveillance: possibly things like inborn anomalousnesss, pneumonoconiosis
  • Health monitoring:
  • Epidemiologic surveies: looking into the distribution of disease in the country and possible impact of the industries on this.

Potential risky sites will include derelict mill sites, armored combat vehicles and buried wastes, landfills and waste hemorrhoids, disposal cavities and trenches every bit good as all present chemical industries

Peter Calow ‘s “Handbook of Environmental Risk Assessment and Management” high spots four important stairss in Risk appraisal.

Adapted from: ASTDR ( 1999 )

Hazard Identification

Will place the inauspicious wellness effects associated with the chemicals in inquiry. Information on town planning will be gathered. This will include

  • Present and past industrial and nonindustrial activities/uses with inside informations of natural stuffs, intermediate merchandises, by merchandises and wastes
  • Waste Disposal Practices and Locations: Locations of solid waste disposal countries and liquid waste lagunas, settling armored combat vehicles and mopess
  • Sewer and belowground service programs
  • Relevant history of ailments
  • Local cognition of occupants and staff
    • Detailss of edifice and related licenses, licenses, blessings and trade waste understandings

At this phase, certain restrictions will be evident e.g. complex combination of jeopardies, variable exposure over clip, complex causality of many wellness conditions etc. ( USEPA, 2010 ; WHO, 2009 )

Dose Response Assessment

Each identified chemical jeopardy will be analysed, concentrating on response relationships including:

  • Consequence degrees ( e.g. LD50, LC50, ED10 ) , no ascertained inauspicious consequence degrees ( NOAELs ) and lowest ascertained inauspicious consequence degree ( LOAEL )
  • Margins of safety
  • Curative indices ( EnHealth, 2002 )

Beginnings of toxicological and tolerable consumption informations will include National Health and Medical Research Council paperss, HPA collection of chemical jeopardies, WHO/ILO/UNEP International Programme on Chemical Safety ( IPCS ) , Concise International Chemical Assessment paperss ( CICADs ) , and US Agency for Toxic Substances and Disease Registry ( ATSDR ) .

Exposure Appraisal

Exposure appraisal to find the magnitude, frequence, extent, character and continuance of exposures in the past, presently, and in the hereafter. It will besides place open populations and possible exposure tracts. ( ATSDR, 2010 )

PATHWAYS OF EXPOSURE

( WHO, 2009 )

Hazard Word picture

  • to depict the hazards to persons and populations in footings of nature, extent and badness of possible inauspicious wellness effects
  • to pass on consequences of the hazard appraisal to the hazard directors and policy shapers

Once jeopardies have been identified and possible exposure tracts certified within the population, hazard extenuation patterns will be employed. ( USEPA, 2010 )

Planning AND PREPAREDNESS

Careful planning and thorough readiness are requirements for an effectual response to a chemical incident. At the national degree, authorities demands to put up the processs and administrations necessary to guarantee the effectual and comprehensive public wellness direction of any chemical incident. ( WHO, 1999 )

At the local degree, local public wellness / environmental wellness functionaries in Metropolis will be engaged in

  • Puting up multi-disciplinary incorporate exigency direction squads.
  • Conducting a baseline wellness and environmental hazard appraisal
  • Interceding between the local community, the populace services and the local chemical industries by utilizing public meetings, community consultative panels, mass mailing, public warning systems etc.
  • Pulling up an exigency services chemical incident program
  • Establishing 24 hr entree to information beginnings, databases and people with expertness
  • Measuring the fullness of the local wellness attention installations to get by with major chemical incidents
  • Prosecuting steps to cut down the chance of incidents and cut down their wellness effects.

For Chemical industries and identified risky sites in Metropolis. Improvements will necessitate to be made to cut down the opportunities of an incident

  • Onsite chemical exigency program coordinated with the local authorization ‘s chemical incident programs
  • Appropriate labelling of chemical jeopardies and proper storage
  • Extra preparation for workers in on-site jeopardies and everyday safety processs
  • Backup systems for eventides / weekends / vacations
  • Regular monitoring of contaminant degrees from planned processing or releases
  • Regular surveillance and standardised coverage of incidents
  • Improved processs for merchandise or waste release, or waste merchandise containment
  • Improved specifications for vehicles transporting risky substances.

Once the programs and alterations have been put in topographic point, there are everyday processs that need to be undertaken to determine a province of “Always prepared”

These are:

  • Recognizing chemical incidents by utilizing compulsory presentment of all chemical releases, and public observation through environmental alteration e.g. odor, oculus annoyance etc.
  • Conducting population wellness surveillance to place wellness events that may be related to chemical incidents by utilizing mortality/morbidity informations, hospital admittance informations, malignant neoplastic disease register, inborn deformities etc.
  • Conducting environmental monitoring
  • Conducting preparation and simulation exercisings for exigency services, every bit good as other wellness professionals and employees at local chemical workss, etc. to decently pull off chemical incidents, to understand the duties of other professionals and to understate the hazards to themselves and members of the populace.
  • Lending to national and international incident surveillance by roll uping informations approximately chemical incidents, the magnitude of morbidity or mortality associated with them.

Decision

In the event of a chemical incident, systems must be put in topographic point to let for early activation of public wellness direction control squads and exigency services. Health attention services should be alerted, and the public needs to be warned via the media or other alarming mechanisms. Information about protection, shelter or emptying should be circulated early.

Redress, damages and rehabilitation should get down every bit shortly as a chemical incident takes topographic point. This involves the physical aggregation of the contaminated medium and its safe remotion, cleansing and disposal, or other steps to cut down the toxicity of the chemical.

If industrial development is to go more environmentally friendly, three passages must be completed. Environmental considerations must be incorporated into all facets of be aftering for new industry. Second, techniques must be produced within a legal model that provides strong inducements, peculiarly economic inducements, to minimise the release of pollutants and the production of waste, and should put greater accent on the “ defiler wages ” rule. Last, manufacturers of risky merchandises should be required to be responsible for those merchandises “ from cradle to sculpt ” , i.e. from production to safe disposal

Mentions

University of Michigan, Urbanization and planetary alteration. Global urban population in developed and developing states. Publication day of the month. April1 2006. Available at hypertext transfer protocol: //doc-aea.aide-et-action.org/data/admin/global_urban_population.pdf accessed March 29th 2010

WHO. REGIONAL GUIDELINES FOR DEVELOPING HEALTHY CITIES PROJECT WHO Regional Office for the Western Pacific March 2000, available at hypertext transfer protocol: //whqlibdoc.who.int/wpro/2000/a78396.pdf, accessed March 22, 2010

www.alliance-healthycities.com/docs/HCguidelines_WHOWPRO.doc

J. Ilmarinen Oxford diary Occupational Medicine 2006 56 ( 6 ) :362-364 ; doi:10.1093/occmed/kql046

Health and Safety Executive. Importance of wellness and safety to your concern. Publication day of the month 2010. Available at accessed March 16th 2010

Healthand Environment in Sustainable Development: Five Old ages after the Earth Summit: Executive Summary WHO 1997

( A.J. Michael, 1994 ) Global environment alteration and human wellness: new challenges to scientists and policy shapers

USEPA. Human wellness hazard appraisal. Risk word picture. Available at accessed March 21st 2010

R. Parker. Global public wellness. An international diary for research, policy and pattern. Volume 1, Issue 1. Publication day of the month February 2006. Pages 1-3

International Labour Organization. Safety and wellness in the Fe and steel industry, 2nd edition, Published 2005. Available at accessed March 14th 2010

EPA, office of the conformity sector notebook undertaking: profile of the fabric industry. EPA/310-R-97-009. Published September 1997. Available at

Kate Catlin. Earth twenty-four hours web. Mountaintop remotion coal excavation. Available at accessed March 22nd 2010

Khondar Abdus Saleque. Coal excavation challenges in Bangladesh. Published 26th April 2009. Available at accessed March 12th 2010

Christine Costello. Acid Mine Drainage for USEPA. Published October 2003. Available at accessed March 14th 2010

Siemens A.G. Transport issues-Highest precedence for megacities. Published May 16, 2007. Available at accessed March 12th 2010.

Nigel Dudley et Al. Pulp Fact- Environmental Implications of the Paper Cycle. Published 1996. Available at accessed March 14th 2010

Occupational Safety and Health Administration. Safety and wellness subjects. Wood dust. Available at accessed March 17th 2010

Health Protection Agency. Collection of chemical jeopardies. Chlorine. Prepared by R.P. Chilcott. 2007. Available at hypertext transfer protocol: //www.hpa.org.uk/web/HPAwebFile/HPAweb_C/1194947365071 accessed march 21st 2010.

Deb Shinder. What IT professionals should cognize about exposure to risky stuffs. Published August 25th 2008. Available at hypertext transfer protocol: //blogs.techrepublic.com.com/networking/ ? p=637 accesssed march 14th 2010

Health Protection Agency. Collection of chemical jeopardies. Mercury. Prepared by S.Bull, 2007. Available at hypertext transfer protocol: //www.hpa.org.uk/web/HPAwebFile/HPAweb_C/1194947406874 accessed march 21st 2010

Health Protection Agency. Collection of chemical jeopardies. Lead. Prepared by S.Bull, 2007. Available at hypertext transfer protocol: //www.hpa.org.uk/web/HPAwebFile/HPAweb_C/1194947319565 accessed march 21st 2010

Health Protection Agency. Collection of chemical jeopardies. Cadmium. Prepared by S.Bull, 2010. Available at hypertext transfer protocol: //www.hpa.org.uk/web/HPAwebFile/HPAweb_C/1198504591766 accessed march 21st 2010

Judith Wolf. Coastal implosion therapy. Published 2008. Available at accessed March 16th 2010

Ugur Sunlu. Environmental impacts of touristry. Available at accessed March 24th 2010

Environmental impacts of touristry. Power point presentation. Available at accessed February 27th 2010

Linda Luther, Environmental Impacts of Airport Operations, Maintenance, and Expansion, Published April 5, 2007. Available at

WHO. Manual for the public wellness direction of chemical incidents. Published 2009. Available at accessed February 27th 2010

Environmental wellness. Risk appraisal. Guidelines for measuring human wellness hazards from environmental jeopardies. Published 2002. Available at accessed March 24th 2010

ATSDR. Public Health Assessment Guidance Manual ( 2005 update ) Chapter 6: Exposure Evaluation: Evaluating Exposure Pathways. 2010. Available at accessed March 24th 2010.

WHO. International glade house for major chemical incidents. Public wellness and Chemical incidents. Guidance for National and Regional Policy shapers in the Public/ Environmental wellness roles.Published 1999. Available at accessed March 12th 2010.