Observations from the Little Bunker
A systematic observation of climate change, extreme weather events, and their cascading effects on society
🌍 Latest Environmental Observations
Pennsylvania Must Act to Limit Greenhouse Gases, Lawyers Argue
Citing the state’s environmental rights amendment, a new petition contends the government has an obligation to fight climate change.By Kiley BenseNearly 25 years ago, environmental...
Temporally clustered streamflow events control focused groundwater recharge in drylands
Groundwater (GW) is the primary freshwater resource in many of the world’s drylands, sustaining millions of people and supporting agriculture and ecosystems where surface water...
Reducing agricultural phosphorus pollution by regulating the hydrological processes of small water bodies
With the rapid expansion of global agriculture, phosphorus pollution from nonpoint sources has emerged as a major constraint to water quality improvement. Among the methods...
Beyond the recharge/discharge paradigm: Pacific meridional mode acts as a critical driver for multi-year La Niña events
The persistence of multi-year La Niña events (MLa Niñas) drives catastrophic climate anomalies worldwide, yet their initiation and maintenance mechanisms remain poorly understood. The conventional...
DeBriefed 6 February 2026: US secret climate panel ‘unlawful’ | China’s clean energy boon | Can humans reverse nature loss?
Welcome to Carbon Brief’s DeBriefed. An essential guide to the week’s key developments relating to climate change. This week Secrets and layoffs UNLAWFUL PANEL: A federal...
Towards nature-positive engineering: nature-based solutions in attenuating coastal hydrometeorological hazards
Coastal and deltaic regions are highly vulnerable to hydrometeorological hazards such as storms, flooding, and extreme temperatures—risks that are intensifying under climate change. While hard...
Ocean oxygen data: how to measure, how to manage?
A global coordination and continuous synthesis of interoperable data related to biogeochemical Essential Ocean Variables (EOVs) is critically needed to enhance the creation of information...
Intercalated bacterial biofilms are intrinsic internal components of calcium-based kidney stones
Proceedings of the National Academy of Sciences, Volume 123, Issue 5, February 2026. SignificanceBacteria are traditionally believed to contribute only to struvite kidney stone formation....
Refining land-use-specific carbon emission factors for commodity-driven deforestation monitoring in Colombia
Deforestation remains one of the most significant sources of greenhouse gas emissions globally. Tropical regions are particularly critical to climate mitigation due to their high...
Mapping low-intensity selective logging across the Peruvian Amazon
Selective logging is a major driver of tropical forest degradation and is estimated to span over 400 million hectares of tropical forest. Despite widely available...
Expert agreement on key elements of transformational adaptation to climate risks
Nature Climate Change, Published online: 06 February 2026; doi:10.1038/s41558-025-02548-yDespite the growing literature and widespread interest in transformational adaptation, its definition remains contested. The results of...
MethaneSAT Releases First Global Assessment of Oil and Gas Climate Pollution
Nearly a year after the Environmental Defense Fund lost contact with an $88 million satellite, data from the spacecraft reveal higher-than-expected methane emissions from the...
Solar Siting Reforms Advance in Virginia After Years of Failed Attempts
Legislation would create a set of statewide development standards as guidance for localities that have become resistant to solar.By Charles PaullinRICHMOND, Va.—The Virginia House passed...
California Explores First-Time Regulation on Dairy Methane Emissions
The state took a first small step toward requiring that dairies and livestock operations reduce their emissions of the climate super pollutant.By Blanca BegertAfter years...
The UK quit coal. But is burning Louisiana’s trees any better?
Kathleen Watts’ flowers bloom much brighter now that the wind no longer blows black. Pulling weeds in the garden outside her redbrick house, she recalled...
The US lost $35B in clean energy projects last year
For more than a decade, the clean energy economy has been on a steep growth trajectory. Companies have poured billions of dollars into battery manufacturing,...
What happens when a neighborhood is built around a farm
Picture the bucolic little town of a fairy tale. At its core stand medieval buildings, a square where folks hawk their goods, and perhaps a...
The US government says it is falling short on its legal duties to tribal nations
As federal agencies manage millions of acres of land critical to climate adaptation, wildlife, and water supplies, a new government report finds that they are...
An invisible chemical rain is falling across the planet
A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever chemical” worldwide. The pollutant, called...
What Trump’s plans for the Arctic mean for the global climate crisis
With plans to sell off over a million acres of natural habitat for oil and gas development, the Trump administration is ignoring the dire impact...
Interdecadal Increase in Spring‐To‐Summer Persistence of Central American Precipitation Anomalies
Abstract Central American agriculture and ecosystems are acutely sensitive to rainfall that spans the spring‐summer growing window, yet most studies still evaluate each season in...
Health implications of the rapid rise of data centers in Virginia: an exploratory assessment
Driven by advances in cloud computing, cryptocurrency, and artificial intelligence, the rapid proliferation of data centers may pose severe human and planetary health risks. This...
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