Tagged: freshwater

In search of salmon - Field Work

Guest Work Dec 26, 2016

Phil Jellyman is jet boating up the Waimakariri River in Canterbury – not because it’s a fun thing to do but in search of salmon. The NIWA freshwater fish ecologist is planning to implant acoustic tags on the fish to find out whether irrigation schemes are affecting their migration to spawning grounds up river. Along the river he will install … Read More

Is the Waikato River really one of the cleanest rivers in the world? - Guest Work

Guest Work Nov 01, 2016

In response to recent claims in the media, New Zealand Freshwater Sciences Society (NZFSS) president Dr Marc Schallenberg, on behalf of the society, refutes recent comments about the condition of the Waikato River: The Background Recently, Jacqueline Rowarth (professor of agribusiness at the University of Waikato and newly appointed Chief Scientist for the Environmental Protection Authority) declared that the Waikato River … Read More

Part 5: Water runs downhill - The Nature of Things

Marie Brown Feb 26, 2016

New Zealand’s freshwater bodies are as revered as they are imperiled. Despite decades of law devoted to protecting freshwater ecosystems and safeguarding water quality in some way or other, the decline in freshwater biodiversity is startling. Lakes, wetlands, estuaries, streams and rivers are home to a pretty incredible array of wildlife that is in deep trouble. While some effort … Read More

The value of our environment – learning from Proctor & Gamble - Politecol

- Wayne Linklater Apr 08, 2014

Proctor & Gamble’s Dawn Ultra, New Zealand Springs. Sold in North America and listed on www.fishpond.co.nz but unavailable in New Zealand. New Zealand! The 100% purity and beauty of our freshwaters is an international inspiration… … for dishwashing liquid. Dawn Ultra, New Zealand Springs Dishwashing liquid is an environmental hazard. It adds phosphorous to the environment … Read More

Waiology moving from water cycle to freshwater sciences - Waiology

Waiology Nov 26, 2012

By Daniel Collins After over a year serving New Zealand as a source of information and discussion on hydrology and the water cycle, I am pleased to announce that Waiology is expanding its scope to freshwater sciences and allied disciplines more generally. This includes all things hydrological, as before, but also aquatic ecology and chemistry, fluvial geomorphology, hydraulic engineering, and … Read More

Climate change and NZ’s freshwaters: NIWA presentation, Friday - Waiology

Waiology Jul 26, 2012

By Daniel Collins For those of you in or around Ōtautahi/Christchurch, I will be giving a presentation on climate change and the future of New Zealand’s freshwaters on Friday (tomorrow), 3:30 pm, at NIWA’s Kyle St site. I’ll talk about what we know and what we don’t know about the potential implications for the freshwater system, including water quantity … Read More

TOSP Episode 6: October 17th 2011 - misc.ience

Aimee Whitcroft Oct 17, 2011

[Original post on the Sciblogs The Official Sciblogs Podcast site] Featuring yetis, flashing bacteria, space!, brownian motion twists, That’s What She Said, better traffic control (hint: drive slower), nanotech _helping_ cell growth, wired petri dishes, vaccination, whale fall, NZ’s freshwater, and various fabulous eventry! This week, aimee and Elf could happily have talked for hours, [...] … Read More