Niwa.co.nz

Didymo in New Zealand: ten years on NIWA

Web06 June 2017. It’s now almost ten years since blooms of the stalked diatom Didymosphenia geminata – commonly known as didymo, or “rock snot” – were first discovered in the …

Actived: 7 days ago

URL: https://niwa.co.nz/lakes/freshwater-update/freshwater-update-62-september-2014/didymo-new-zealand-ten-years

Lipids In Nutrition and Health: A Reappraisal

WebLIPIDS IN NUTRITION AND HEALTH: A REAPPRAISAL MICHAEL I. GURR 11 This electronic version was published by The Oily Press in 2009 and is available in PDF for …

Category: Nutrition Go Health

SHMAK videos NIWA

WebIn 2018, NIWA, in collaboration with Nelson City Council, Greater Wellington Regional Council (GWRC), Auckland Council (AC) and Northland Regional Council (NRC) …

Category: Health Go Health

Report: Trends analysis for selected indicators of Waikato …

WebThe Waikato River Authority is required, as part of its enabling legislation, to report at least every five years to the Crown and the river iwi.

Category: Health Go Health

ETI Tool 2: Assessing estuary trophic state using …

WebThe ETI provides three tools: Tool 1: Determining eutrophication susceptibility using physical and nutrient load data. Tool 2: Assessing Estuary Trophic State using measured trophic …

Category: Health Go Health

Climate and Māori Society NIWA

WebTo inform those choices, NIWA's Māori Environmental Research Centre and the National Climate Centre have developed the research programme: Climate and Māori Society. …

Category: Health Go Health

Drinking-water Standards for New Zealand 2005

WebForeword I am pleased to release the Drinking-water Standards for New Zealand 2005.These come into effect on 31 December 2005. The availability of safe drinking …

Category: Health Go Health

Marine biosecurity NIWA

WebThe Marine Biosecurity Porthole website is a service provided by NIWA on behalf of the Ministry for Primary Industries. It provides verified up-to-date information about the …

Category: Health Go Health

Freshwater NIWA

WebFreshwater quality. NIWA provides measurement, knowledge and tools to the managers of New Zealand's stream, river, lake and groundwater quality.

Category: Health Go Health

Climate changes, impacts and implications for New Zealand

WebThe Climate Changes, Impacts & Implications project ran from 2012 to 2016 and aimed to update and improve projections of climate trends, variability and extremes across New …

Category: Health Go Health

Loss of riparian vegetation NIWA

WebLoss of species habitat - many mahinga kai species need the protection and habitat provided by riparian vegetation growing around streams and rivers. (Trees provide wood …

Category: Health Go Health

UV and Ozone NIWA

WebThe UV index (UVI) is a standard measurement of erythemal (sun-burn causing) UV intensity that gives a more objective measure than the old “time to burn” (which cannot …

Category: Health Go Health

Layers of the atmosphere NIWA

WebThe different layers of the atmosphere. The atmosphere can be divided into layers based on its temperature, as shown in the figure below. These layers are the troposphere, the …

Category: Health Go Health

Algal monitoring service NIWA

WebSince 2004, NIWA has operated a laboratory specialising in the analysis of cyanobacteria and other algae, which provides a one-stop shop for algal counts and toxin testing. Algal …

Category: Health Go Health

More than just a crab hole NIWA

WebNitrogen cycling in a crab burrow. (Graphic: K. Vopel) This cross section of a crab burrow depicts part of the nitrogen cycle. In both the oxic (oxygenated) and anoxic (oxygen-free) …

Category: Health Go Health

SHMAK Manual NIWA

WebDownload Chapter 3. Chapter 4. Field manual. This chapter provides the information you need to use SHMAK in the field. It includes the instructions for monitoring each indicator, …

Category: Health Go Health