“It seems that this problem is ‘out of sight, out of mind’ because the environmental footprint of anchoring is not yet considered in official reporting of global human impacts on the marine ecosystem,” Dr Watson said.
Greater Wellington Regional Council regularly assess sediment quality and seafloor community health in the subtidal areas of Te Awarua-o-Porirua (Porirua Harbour) and Te Whanganui-a-Tara (Wellington Harbour).
On the next Fishing for Science trip in February of this year, a scientific angler caught a bluefin trevally that had been tagged on February 6, 2020, at liberty for 753 days.Giant trevally caught and tagged on a Fishing for Science trip in February 2022.
A mother queen conch lays half a million eggs over a day or so in a gelatinous strand that, unfurled, would stretch longer than a semitruck trailer.A queen conch shell can grow as big as a football.
New Zealand’s seven Crown Research Institutes (CRIs) have created the National Environmental Data Centre (NEDC) website to make the environmental information held by CRIs more accessible to all New Zealanders.
“On that very first weekend when the price cap change came in, our inquiries increased by 300 percent,” says Richard Moule, a director at the Sheffield-based solar installers All Seasons Energy.
Like a growing number of Americans, the Brazil family realized they could no longer live in a place where they faced soaring temperatures and worsening wildfires driven by climate change, and so they decided it was time to move to a less vulnerable part of the country.
It has taken Carne and her team more than a decade to plant 160,000 coral fragments on less than 9 acres of reef.Coral restoration has not summed up to even 1/100,000th of the area of shallow coral reefs worldwide.”.
In a rare opportunity to improve understanding of the nature and impact of a major volcanic eruption, NIWA scientists are sailing to Tonga to survey the ocean around the Hunga-Tonga Hunga-Ha'apai (HT–HH) volcano and surrounding regions.
That is thanks to an innovative partnership called FAD Watch Program between conservation and industry, specifically the US tuna fishing fleet, that is remotely tracking FADs to protect Palmyra, and provide important oceanographic data as well.
A 2020 study in the Journal of Waterway, Port, Coastal, and Ocean Engineering that Becker coauthored found that of 85 US maritime infrastructure engineers who responded to a survey, only 29 percent said their organizations had a policy or planning document for sea level rise, let alone had acted on one.
For a forest, one way to track resiliency is through a satellite measurement called vegetation optical depth, or VOD, which penetrates through the canopy and detects how much woody biomass there is.
New research from the Deep South Challenge: Changing with our Climate and NIWA shows that New Zealand could experience very long and “very severe” marine heatwaves by the end of the century.
It turns out that massive wind turbines may interfere with marine radar systems, making it risky for both big ships passing through shipping channels near offshore wind farms and smaller vessels navigating around them.
NIWA scientists and Toitū Te Whenua Land Information New Zealand (LINZ) have used satellite technology to chart the Cook Islands’ seafloor in never-before-seen detail.The work was done as part of Seabed 2030 - a collaborative project to produce a definitive map of the world ocean floor by 2030.
Last week, a group of federal agencies released a report detailing the dire state of sea level rise in the United States: On average, it projects up to 12 additional inches in the next 30 years, the same amount that the country has seen in the last century.
“They are one of a handful of small mammals that are quintessential generalists,” says Bryan McLean, a professor at the University of North Carolina Greensborough who has studied deer mice for years.Climate may also be changing how deer mice breed and litter size.
“Hoki are one of the species we research – they have major spawning events, but we are currently only able to collect data on these for a few weeks every two years.NIWA hopes to be routinely using the vessel for monitoring fish within the next five years.
NIWA is asking people in flood-affected areas to contribute photos to a national database to support understanding of flood hazard and flood risk.I am really excited by the development of NIWA’s citizen science app, as we look to gather more information to support our country’s flood management decision-making.”.
Marine scientists from NIWA have been on the hunt for high-risk invasive species as part of their latest biosecurity survey, designed to detect marine animals and plants that come in from overseas.
Thirty years of management informed by a raft of scientific research appears to now be paying dividends.In the Hauraki Gulf, commercial and recreational fishers are reporting improving catches, and NIWA scientists will soon be able to estimate whether the highly valued Hauraki Gulf snapper population is seeing a similar increase.
The first type of nurseries are shallow areas of biogenic (living) habitats that ‘stick up’ from the seafloor and provide three-dimensional structures, such as horse mussel beds, subtidal seagrass, sponge gardens and calcareous tubeworm mounds.