Humans converted at least 250,000 acres of estuaries to cities, farms in last 35 years

Map showing global estuarine areal change, net change in estuarine surface area (ESA)(km2) per estuary. Line plots show gross area gained and lost as well as net estuarine area change per 1° latitude and longitude relative to the total area of gross gain and loss and net area change worldwide, respectively. Hotspots of ESA loss occur in Asia. Graphic: Jung, et al., 2024 / Earth’s Future

April 27, 2024

Humans converted at least 250,000 acres of estuaries to cities, farms in last 35 years

WASHINGTON, 9 April 2024 (AGU) – Worldwide over the past 35 years, dams and land reclamation activities converted 250,000 acres of estuary — an area roughly 17 times the size of Manhattan — to urban land or agricultural fields, with most land conversion and estuary loss in rapidly developing countries, a new study finds. The findings could […]

Monthly global surface air temperature anomalies (°C) relative to 1850–1900 from January 1940 to March 2024, plotted as time series for each year. 2024 is shown with a thick yellow line, 2023 with a thick red line, and all other years with thin lines shaded according to the decade, from blue (1940s) to brick red (2020s). Data source: ERA5. Graphic: C3S / ECMWF

April 27, 2024

Earth’s warmest March is 10th straight record month, NOAA and NASA find

By Jonathan Erdman 12 April 2024 (Weather.com) – March was Earth’s warmest on record, according to data from three separate agencies, the latest month in a stretch of heat records since the planet’s hottest year in 2023. Another month, another record In a report released Friday, NOAA found March’s globally average temperature was 2.43 degrees Fahrenheit above […]

Coal power plant additions and retirements for 20 countries in 2023 (GW). China added 47 GW of coal in 2023, double the amount from the rest of the world combined. Globally, more coal power was added than retired in 2023. Data: GEM Global Coal Plant Tracker, January 2024. Graphic: Daniel Dunford / Sky News

April 27, 2024

New coal plants in China soar despite President Xi’s pledge to “strictly control” dirtiest fuel – “We can’t afford blips”

By Victoria Seabrook and Daniel Dunford 11 April 2024 (Sky News) – China ramped up coal power capacity last year, according to new analysis, despite a pledge to “strictly control” the dirtiest fossil fuel. The country added 47.4 Gigawatts (GW) of new coal power in 2023, more than double the amount added by the rest […]

Map showing notable economic loss events due to natural and climate disasters in 2023. Global economic losses in 2023 were higher than the 21st century average. Economic losses from global natural disasters in 2023 are estimated at $380 billion, above long-term and short-term averages, after adjusting historical losses to today’s values using the U.S. Consumer Price Index. All continents recorded remarkable natural disaster events in 2023 and multiple countries faced the most significant disasters in their modern histories. The global map shows event and peril patterns that contributed to the overall economic losses in 2023. The largest loss driver was earthquake, yet this was largely caused by a handful of events, notably the earthquake sequence in Turkey and Syria. Severe convective storms came second, with the largest individual losses concentrated in the United States and Europe. Graphic: Aon

February 19, 2024

Aon: Number of billion-dollar disasters in 2023 highest on record – Severe convective storms were the most damaging peril for insurers

LONDON, 23 January 2024 (Aon) – Aon plc, a leading global professional services firm, today published its 2024 Climate and Catastrophe Insight report, which identifies global natural disaster and climate trends to help make better decisions to manage volatility and enhance global resilience. The report reveals that the 398 global natural disaster events caused a $380 billion (2022: $355 billion) […]

The most expensive tuna sold at the first auction in 2024. The "Near Threatened" fish sold for 114.2 million Japanese yen, or nearly $800,000, at Tokyo’s largest fish market and is set to be served at a Michelin-starred restaurant in Japan. The 525-pound fish, caught off of the coast of Aomori Prefecture in northern Japan, fetched the fourth-highest price since records began in 1999. Photo: Kiyoshi Ota / Bloomberg

January 7, 2024

$800,000 tuna to be turned into sushi at Michelin-starred restaurant

By Nathan Rennolds 6 January 2024 (Business Insider) – A bluefin tuna sold for 114.2 million Japanese yen, or nearly $800,000, at Tokyo’s largest fish market is set to be served at a Michelin-starred restaurant in Japan. The 525-pound fish, caught off of the coast of Aomori Prefecture in northern Japan, fetched the fourth-highest price […]

Percentage of documented and undocumented mines, by country. More than half of the global mining areas (56 percent) visible from satellite images have no production information available listed in a global compilation from the S&P Capital IQ Pro database. The total worldwide mining land use for mining in 120,000 km2, with 67,000 km2 undocumented. Graphic: Nature

January 3, 2024

Impacts for half of the world’s mining areas are undocumented – 56 percent of global mining areas visible from satellite images have no production information available

By Victor Maus and Tim T. Werner 3 January 2024 (Nature) – Mining is a crucial industry — from iron and copper to gravel and sand, we depend on it for the basic building blocks of the modern world. It is a fast changing sector, as the clean energy transition and digitalization boost demand for […]

Aerial view of the Donnie Creek wildfire in northeastern British Columbia in May 2023. The massive blaze ripped across more than 1.44 million acres of land throughout the late spring and summer, making it the largest wildfire on record for the Canadian province. Photo: BC Wildfire Service

December 30, 2023

Ten “you must be kidding” weather and climate facts of 2023

By Bob Henson and Jeff Masters 26 December 2023 (Yale Climate Connections) – The drumbeat of record weather and climate phenomena — hottest, wettest, fieriest, fiercest, and so on — can sometimes fade into the background, like the repetitive backdrop to a mournful dirge. Then there are those sharp moments, like a cymbal crash, when […]

Global greenhouse gas (GHG) emissions in 2021 and trend since 2000, including inventory-based Land use, land-use change and forestry (LULUCF) CO2 in GtCO2e (top) and Per capita GHG emissions in 2021 and trend since 2000, including inventory-based LULUCF CO2 in tCO2e/capita (bottom). Graphic: UNEP

December 29, 2023

Petrostates planning huge expansion of fossil fuels, says UN report – “These plans throw humanity’s future into question. Governments must stop saying one thing and doing another.”

By Damian Carrington 8 November 2023 (The Guardian) – The world’s fossil fuel producers are planning expansions that would blow the planet’s carbon budget twice over, a UN report has found. Experts called the plans “insanity” which “throw humanity’s future into question”. The energy plans of the petrostates contradicted their climate policies and pledges, the report said. […]

A map of the world plotted with some of the most significant climate events that occurred during November 2023. Graphic: NOAA/NCEI

December 29, 2023

NOAA reports 2023 hottest year on record, so far – “We will look back at 2023 and think of it as: remember that year that wasn’t so bad?”

By Lauren Sommer 28 December 2023 (NPR) – As 2023 draws to a close, it’s going out on top. “It’s looking virtually certain at this point that 2023 will be the hottest year on record,” says Zeke Hausfather, climate scientist at Berkeley Earth, a non-profit that analyzes climate trends. Though temperature records from December have […]

A church is surrounded by water in a flooded neighborhood in Kherson, Ukraine, following the destruction of the Kakhovka Dam in June 2023. Photo: Evgeniy Maloletka / Associated Press

December 28, 2023

Water increasingly at the center of conflicts from Ukraine to the Middle East – “It’s very disturbing that in particular attacks on civilian water infrastructure seem to be on the rise”

By Ian James 28 December 2023 (Los Angeles Times) – Six months ago, an explosion ripped apart Kakhovka Dam in Ukraine, unleashing floods that killed 58 people, devastated the landscape along the Dnipro River and cut off water to productive farmland. The destruction of the dam — which Ukrainian officials and the European Parliament blame on Russia, […]

Desdemona Despair

Category: Asia