Publication Search
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February 2018The report provides an inventory of the annual distribution of mercury and mercury-containing goods and materials in New Zealand from anthropogenic (man-made) sources, for a base year of 2016. It builds on the information in the previous 2012 and 2008 mercury inventories. Read more
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August 2003This technical report provides information on the sources of fine particles (PM10 – particles less then 10 microns in diameter) in New Zealand. Read more
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November 2003This document summarises information about the main sources of air pollutants in New Zealand towns and cities. Read more
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October 2018This report details a national inventory for 2015 for priority air pollutants. Read more
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October 2018This report presents a stocktake of black carbon concentrations measured in atmospheric aerosol samples collected at approximately 40 air quality monitoring sites across New Zealand and identifies the primary sources of the black carbon. Read more
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June 2001This report is a step-by step guide to preparing emission inventories in New Zealand. It contains information on the purpose, process, methodology and application of emission inventory investigations. Read more
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February 2017This report provides a classification of coastal hydrosystems within New Zealand, including some offshore islands. Read more
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October 2019This report updates previously published data (2015) on coastal sea-surface temperature from 11 sites around New Zealand. Read more
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August 2001This 2001 report estimates the value for New Zealand's export trade of our clean green image. The report focuses on three export areas: dairy, inbound tourism and organic produce. Read more
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June 2007This plain English brochure contains information about PM10 air pollution and how it is monitored, and the national environment standards for air quality. Read more
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October 2000This is the second of two documents prepared for the Ministry on the effects of air pollution on atmospheric visibility in New Zealand. Read more
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April 2000This report provides an information base about the status of water allocation in each New Zealand region, and the systems being used to allocate water. It was prepared for the Ministry for the Environment by Lincoln Environmental. Read more
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August 2003This report summaries the results of air quality monitoring of fine particles in New Zealand from 1988 to 2001. Historical measurements of total suspended particles over the period 1964 - 2000 (Auckland) and 1983 - 2001 (Hamilton) are also presented to analyse trends. Read more
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April 2019This report updates the state and trends of water quality of coastal and estuarine waters for physico-chemical (eg, pH), optical (eg clarity), nutrients (eg, nitrates), and microbiological parameters (eg, enterococci). Read more
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August 2003This technical report on the health effects of PM10 (particles less than 10 microns in diameter) in New Zealand describes the potential health effects caused by inhaling PM10 in New Zealand towns and cities. Read more
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February 2006The Value Case for Sustainable Building in New Zealand provides information that can be used to demonstrate the business case for sustainable buildings to key decision-makers. It contains case studies, overseas trends, and potential drivers for sustainable building in the future. Read more
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August 2002This report provided background information for developing an updated odour assessment and management guideline for New Zealand. Read more
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August 2020This 2007 report evaluated the effects of air pollution in 67 urban areas across New Zealand on the 2001 population and ambient monitoring data. Read more
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January 2016New Zealand's submission to the International Seabed Authority to support the development of a regulatory framework for the exploitation of seabed minerals. Read more
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October 2019This report updates indices for coastal and ocean extreme waves previously developed to quantify the occurrence of extreme wave events in New Zealand on an annual basis. Read more
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October 2019This report provides new coastal chlorophyll-a and sea-surface temperature analyses within New Zealand’s territorial waters. Read more
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August 2003This technical background report reviews the amenity effects of particles (TSP and PM10) in New Zealand and examines their significance. Read more
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June 2005This 2005 report outlines opportunities to improve the requirements in the management of the environmental impacts of activities in New Zealand's Exclusive Economic Zone (EEZ). Read more
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March 2011This New Zealand Domestic Solid Fuel Burner Authorisation Manual provides details of the national authorisation procedures required for the sale of compliant domestic solid fuel burning appliances. Read more
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September 2001Report on consultation undertaken in 2001 by the Ministerial Advisory Committee on Oceans Policy. Read more
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January 2008This report, commissioned by the Upper North Island Grid Upgrade Proposal Board of Inquiry includes key issues of the proposal, an overview of the notices of requirement and resource consent applications lodged, and an analysis of information provided by Transpower. Read more
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August 2020This report summarises the updated (2012) Health and Air Pollution in New Zealand (HAPINZ) study which evaluates the effects of air pollution on human health across New Zealand and the resulting social costs. Read more
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August 2020This report provides the technical information for the updated Health and Air Pollution in New Zealand (HAPINZ) study which evaluates the effects of air pollution on human health across New Zealand and the resulting social costs. Read more
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June 2003This 2003 report prepared by the Centre for Advanced Engineering provided information on economic opportunities for New Zealand's oceans. Read more
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August 2001This guide provides guidance on the benefits of clear visibility, the contaminants and factors affecting visibility, suitable monitoring methods, potential indicators of visibility degradation, and how emissions causing visibility can be managed in New Zealand. Read more
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November 2005This report presents the results of a survey of domestic heating methods and fuels carried out in 29 urban areas of New Zealand. The survey collected information to be used in assessing measures to reduce PM10 emissions from domestic home heating in these areas. Read more
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August 2007The Ministry released this discussion paper on 1 August 2007. The paper proposed establishing new legislation to fill key gaps in the environmental regulation of New Zealand’s Exclusive Economic Zone (EEZ), and promoted a consistent approach to environmental management. Read more
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October 2018This report presents summary information and statistics on the composition and sources of airborne particulate matter (PM) samples collected at air quality monitoring sites around New Zealand. Read more
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October 2003This report provides a summary of the results of air quality monitoring of carbon monoxide (CO), nitrogen dioxide (NO2), sulphur dioxide (SO2), ozone (O3), benzene and benzo(a)pyrene in New Zealand from 1992 to 2002. Read more
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October 2019This report updates previously published statistics on mean sea-level series and trends at Auckland, Wellington, Lyttelton, Dunedin, New Plymouth and Moturiki (Mount Maunganui) to the end of 2018. Read more
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December 1998This technical report summarises information on the effects of vehicle emissions on air quality in New Zealand. Read more
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November 2003This publication provides an indication of the extent to which existing concentrations of air contaminants in New Zealand may adversely affect human health. Read more
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December 2007This document provides a summary of the submissions received in response to the discussion paper, Improving Regulation of Environmental Effects in New Zealand’s Exclusive Economic Zone, released by the Ministry in 2007. Read more
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November 2005This report provides information on different home heating options and their costs and benefits. Read more
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February 2020This NIWA report presents a modelled baseline of current concentrations of PM2.5 in ambient air and associated health impacts. Read more
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November 2005This report provides information on different home heating options and their costs and benefits from the Warm Homes study. This report presents the process and results of the second phase of the study. Read more
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April 2004This report estimates dioxin emissions from New Zealand foundry operations that melt and process scrap metals and alloys. Volume two comprises scientific test data. Read more
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April 2004This report estimates dioxin emissions from New Zealand foundry operations that melt and process scrap metals and alloys. Volume one is the emissions estimate report. Read more
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November 2019This report presents a modelled baseline of current concentrations of PM2.5 in ambient air and associated health impacts. Read more
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May 2006This report, commissioned in 2006, examines possible government actions and their ability to contribute to the sustainable development of marine resources. Read more
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May 2012This independent report prepared for the Ministry by NIWA lists the known possible activities in the EEZ and describes their likely risk to the environment. It also recommends how activities could be classified under the proposed regulatory framework. Read more
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June 2005This 2005 report looked at the information and tools needed to make smart decisions about the best future uses of our ocean. It assessed the range of information and decision-making tools available in 2005 and identified opportunities to improve requirements. Read more
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July 2020The Government intends to ratify the Minamata Convention on Mercury and is proposing to introduce a new set of regulations to do so. We are seeking your views on the Government’s proposals and the impacts of the proposed controls on New Zealand. Read more
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August 2011The National Air Quality Compliance Strategy sets out the practices regional councils could adopt to meet the air quality standard for PM₁₀ (particulate matter less than 10 micrometres) and thereby deliver clean healthy air for all New Zealanders. Read more
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January 2016This consultation document sets out the Government’s proposal for a new approach to marine protection in New Zealand. The submission period has now closed. Read more