Across the South Island, substantial rainfall during the past week led to soil moisture increases along the lower West coast, Fiordland, parts of Otago, lower Canterbury along with northern Tasman and Marlborough.
The driest soils across the North Island compared to normal for this time of the year are now found in southern Northland, northern Auckland, much of the Coromandel Peninsula, the Hauraki District, and coastal Wairarapa.
Soil moisture levels are likely to increase along the West Coast and in parts of the lower South Island during the next week, while most other areas will see little change.
Across the North Island, moderate to large increases in soil moisture levels were observed in most locations due to substantial rainfall in the past week.
The Operational Tillage Information System (OpTIS), developed by scientists and engineers at Dagan, uses publicly-available, remote sensing data from Landsat and Sentinel 2 satellites to monitor trends in the adoption rate of soil health practices—no-till, conservation tillage and cover crops—each year.
Due to the anticipated below normal rainfall and above average temperatures in the next week, soil moisture levels are expected to decrease farther in many locations across the North Island.
This new report takes steps to quantify how our abuse of the land—deforestation, industrial agriculture, draining of carbon-capturing peatlands—is driving climate change, and in turn how that climate change is exacerbating the degradation of land the world over.
That, though, would require forest management across swaths of the Arctic, a kind of management we in the US can’t even do right on a small scale .What we’re looking at, then, is yet another complicating factor in the massive complexity that is climate change: When peat burns, it emits lots of CO2, and when peatlands aren’t healthy, they don’t capture any.
"The negative impacts of soil erosion are ever more evident and the need to work jointly ever more urgent," FAO Deputy Director-General, Climate and Natural Resources, Maria Helena Semedo, said today while opening a three-day symposium focusing on enhancing how the world measures and manages soil erosion as well as its economic costs.
That’s how Chory and the team plan to scale up their solution: by convincing farmers that suberin-rich crops will not only help with climate change, but also help feed the growing populations of the world.
The coal-seam fire at Centralia provides researchers with the perfect opportunity to test a new idea known as a microbial seed bank: that commonly overlooked dormant individuals make up a vast reservoir of biodiversity, ready to spring to life when environmental conditions change.
So the government quashed its ambitions until the early 1990s, when the Department for Transport proposed two options for an expanded A303: Divert the road so it gave Stonehenge a broader berth, or bury it in a half-mile long cut-and-cover tunnel (essentially a trench topped with soil and sod).Nick Stockton covers climate change, transportation, and logistics for WIRED.The general public supported the tunnel, but politicians—concerned about the cost—spiked the plan in 1997.
A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Due to the anticipated rainfall amounts over the next week, soil moisture levels will likely increase at least slightly across much of the North Island.
It is probably one of the first “nature lessons” we learned at school: earthworms have to come to the surface after rain because they’re drowning. Another common explanation for worm emergence is that rain sounds like predators, so the worms come to the surface to escape.
Conversely, the lower east coast and the far south (including Hawke’s Bay, coastal Wairarapa and Wellington) saw a soil moisture increase due to rainfall totals above average for the time of year.
However, hotspots remain in place across western Northland and Aupouri Peninsula, a small portion of central Waikato, southern Manawatu-Whanganui, and much of Wairarapa and southern Hawke’s Bay. In the South Island, soil moisture levels generally did not change significantly in the past week.
The driest soils across the North Island compared to normal for this time of the year are found in eastern Northland, northern Waikato, and Bay of Plenty, while the wettest soils for this time of the year are located near Wellington City.
Outlook and Soil Moisture A slow-moving weather pattern with moist, northerly air flows near New Zealand will most likely cause normal or above normal rainfall across the central and northern South Island and western North Island over the next week.
The wettest soils for this time of the year are located in parts of Gisborne, eastern Bay of Plenty and southern coastal Hawke’s Bay. Areas deemed hotspots have expanded over the past week.
The driest soils across the North Island compared to normal for this time of the year are found in central Taranaki District and parts of western Waikato where the soil moisture levels continue to be well below average for this time of year.
Outlook and Soil Moisture In the North Island, rainfall amounts during the next week could be highly variable due to uncertainty regarding the interaction between moisture from Tropical Cyclone Oma and a separate area of low pressure expected to form near New Zealand on Sunday and Monday (24-25 February).
Soil moisture levels as of 13 February are below normal for the vast majority of the North Island, with the driest soil compared to normal for this time of year in the New Plymouth District, parts of western coastal Waikato and the Aupouri Peninsula.
Across the South Island, soil moisture levels decreased during the past week with meagre rainfall in the north and east.