Publication Search
Search below then narrow your results using the options on the left.
-
March 2000This report provides a national inventory of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans emission to air, land and water from known sources for 1998. Read more -
February 2011This report provides a national inventory of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans emission to air, land and water from known sources for 2008. Read more -
April 2019This report provides a national inventory of polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran emissions to air, land and water from known sources for 2016. Read more -
November 2018This report provides a national inventory of olychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran emissions to air, land and water from known sources for 2012, together with estimates of the amount of polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran present within reservoir sources. Polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran Read more -
October 2016This infographic provides a snapshot of New Zealand's marine environment. It presents key findings from 'Our marine environment 2016'. Read more -
October 2019This report updates previously published data (2015) on coastal sea-surface temperature from 11 sites around New Zealand. Read more -
February 2006Between 2003 and 2006 the Ministry and 13 regional councils worked together to collect agricultural chemicals, mainly from rural properties. This report provides an estimate of the amount of intractable agrichemicals remaining on New Zealand farms following the completion of the programme. Read more -
May 2000This report describes the approach taken for estimating the water quality 'trigger' values for ecosystem protection used in the 2000 revision of the Australian and New Zealand Guidelines for Fresh and Marine Water Quality (ANZECC 2000). The guidelines were revised in August 2018. Read more -
May 2019This report refines and updates 2011 modelling on suspended sediment loads across New Zealand with new and longer calibration datasets and updated predictors. Read more -
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 -
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 -
December 2020This report surveyed international frameworks, identified important lessons for outcome-based environmental management, and helps clarify what setting environmental limits and targets will require. Read more -
April 2017This report presents trends in the abundance of freshwater species between 1977 and 2015 based on standardised data from the New Zealand Freshwater Fish Database. Read more -
September 2019This report from ESR describes the methodology and findings of an assessment of changes in levels of compliance with the Drinking-water Standards for New Zealand (DWSNZ) from 2005 to July 2017. Read more -
May 2019This report provides information on the susceptibility to eutrophication of coastal water bodies to nutrient loads from fresh water. Read more -
July 2008This leaflet provides an overview of the proposed National Policy Statement for Freshwater Management. The NES came into effect on 1 July 2011. Read more -
January 2004This report, commissioned as part of the Water Programme of Action, describes potential opportunities for using economic instruments to manage the impacts of land use on water quality. Read more -
October 2014This report provides recommendations for new sites to improve representativeness in the New Zealand river environmental monitoring network. Read more -
November 2010This report provides a national picture of current status (2005–2009) and trends in water quality of New Zealand lakes. It updates the 2006 report ‘A snapshot of lake water quality in New Zealand’. Read more -
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 -
July 2011This environment snapshot has been superseded by the October 2012 Recreational water quality in New Zealand indicator update and the 2013 Suitability for swimming indicator update. Read more -
April 2017This report models the state of water quality along New Zealand’s national river network, using data measured at freshwater monitoring sites between 2009 and 2013. Read more -
December 2013The aim of a Composite River Condition Index for New Zealand is to combine a number of sub-indices to communicate a representative holistic picture of river condition. This report investigates three indices and discusses limitations and areas for improvement. Read more -
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 -
December 2017This report analyses the state of freshwater quality for the past 25 years based on a national scale model. Read more -
October 2019This report provides new coastal chlorophyll-a and sea-surface temperature analyses within New Zealand’s territorial waters. Read more -
August 2020This report describes a prototype for a New Zealand River Ecosystem Health Scorecard, conceived as a simple, easily interpretable and holistic communication tool for the state of the biophysical condition of rivers and streams in New Zealand. Read more -
December 2013An assessment of the representativeness and statistical power of state of environment river monitoring sites across New Zealand. Read more -
April 2019This report summaries the published literature on land-use impacts on New Zealand's freshwater and coastal environments. Read more -
December 2017This report estimates the net amount of surface water available in New Zealand and in each region between 1995 and 2014. Read more -
September 2002This is a summary of the submissions received on the public discussion document, Towards a Pesticides Risk reduction Policy for New Zealand, released in April 2002. Read more -
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 -
September 2001Report on consultation undertaken in 2001 by the Ministerial Advisory Committee on Oceans Policy. Read more -
March 2000This protocol specifies a cost-effective method to determine the trophic levels of lakes, and changes in these levels over time. Read more -
May 2018This report provides an environmental classification system for a potential deposited sediment indicator in the National Objectives Framework. The system classifies streams according to their modelled reference state. This report is an interim deliverable for an ongoing research programme that builds on and refines its findings and will conclude in June 2018. Read more -
April 2002This discussion document released in 2002 discusses how the risks associated with the use of pesticides are managed and suggests some possible fresh approaches. Submissions closed 21 June 2002. Read more -
March 2009This report summarises changes in fish communities in New Zealand rivers, including changes in relation to different land uses. Read more -
December 2006This document provides a step-by-step protocol for the collection of groundwater samples in New Zealand. Read more -
June 2003This 2003 report prepared by the Centre for Advanced Engineering provided information on economic opportunities for New Zealand's oceans. Read more -
December 2020This report translates the planetary boundaries framework to show New Zealand’s global environmental connections and quantifies where our country sits in terms of operating within environmentally safe boundaries. Read more -
October 2001This information sheet, published in 2001, provides information on controls in New Zealand for genetic modification and looks at recommendations of the Royal Commission on Genetic Modification. Read more -
February 2017This report is a strategic assessment of New Zealand’s freshwaters for recreational use from a human health perspective. It outlines the methods used to produce spatial predictions of E. coli and cynobacterial biovolume at unmonitored locations. Read more -
September 2019This report reviews New Zealand literature on the effects of environmental degradation of freshwater ecosystems on social, cultural, environmental, and economic outcomes in New Zealand. Read more -
December 2006New Zealand's National Implementation Plan under the Stockholm Convention on Persistent Organic Pollutants sets out how New Zealand is meeting its obligations under this convention. Read more -
May 2019This report outlines recommended changes to the ‘Interim New Zealand Guidelines for Cyanobacteria in Recreational Fresh Waters’. Read more -
May 2019This report analyses seasonal patterns in river and lake water quality across New Zealand, using data from 2013–2017. Read more -
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 -
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 -
November 2013This technical report provides evidence and advice used in setting the E. Coli attribute bands for secondary contact recreation in rivers and lakes. Read more -
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