Long-Term Observations In the News
LTOs In the News
Read on for long-term observations (LTOs) in the news.
NOAA | Theo Stein | September 26, 2024
Biden-Harris Administration, NOAA invest $6.7 million for ocean observing systems
The Biden-Harris Administration and NOAA are investing $6.7 million to enhance ocean observing systems used to investigate the ocean’s impact on climate and weather. This significant funding allocation demonstrates the government’s commitment to advancing our understanding of oceanic processes and their role in shaping global climate patterns. The investment will likely lead to improved data collection and analysis capabilities, enabling scientists to better predict and respond to climate-related challenges.
MSU | Emily Lorditch | September 9, 2024
MSU researchers find US lakes in communities of color are monitored less for water quality
Michigan State University researchers found that lakes in communities of color were significantly less monitored for water quality compared to lakes in white communities. Specifically, lakes in communities of color were three times less likely to be sampled at least once, and seven times less likely to have long-term monitoring data spanning 15 years or more. This disparity in monitoring makes it challenging to assess water quality in frontline communities, potentially putting these populations at greater risk if and when water quality issues arise.
NCAR | David Hosansky | August 22, 2024
Scientists propose guidelines for solar geoengineering research
Solar geoengineering has been proposed as a way to block solar radiation with sulfur particles, much as volcanic eruptions have done. An international team of scientists led by the NSF NCAR has published a paper proposing specific guidelines for evaluating stratospheric aerosol intervention (SAI) research, emphasizing the need to assess both the technical feasibility and potential ecological and societal impacts of injecting sulfur dioxide into the stratosphere to cool Earth by reflecting incoming solar radiation. The new paper outlines eight comprehensive research criteria for assessing SAI developments including monitoring by satellite observations validated with in situ measurements, and recommends regular, globally representative assessment reports. The purpose is to provide policymakers and the public with the best possible scientific understanding of this controversial geoengineering approach.
PBS | Suman Naishadham | August 7, 2024
The Great Barrier Reef waters were the warmest in 400 years over the past decade, Australian study finds
Ocean temperatures around the Great Barrier Reef have surged to their highest levels in 400 years resulting in severe coral bleaching events. Reconstructed sea surface temperature data from 1618 to 1995 coupled with sea surface temperature data from 1900 to 2024 demonstrate that this exceptional thermal stress over the last decade, attributed to anthropogenic climate change, jeopardizes the reef's survival. The study suggests significant threats to global coral reefs as they approach critical warming thresholds.
Environmental Defense Fund | Ritesh Gautam | July 31, 2024
New Data Show U.S. Oil & Gas Methane Emissions Over Four Times Higher than EPA Estimates, Eight Times Greater than Industry Target
New aerial measurements from MethaneAIR indicate that U.S. oil and gas producers are emitting methane at rates over four times higher than EPA estimates and eight times above their own emissions targets, highlighting a critical need for accurate emissions data collection and reporting. This new data will inform policy and regulatory developments, particularly as the EPA updates its reporting program to incorporate advanced measurement technologies such as satellite observations, ensuring transparency and accountability in emissions management.
The Washington Post | Kasha Patel | July 31, 2024
Antarctic temperatures soar 50 degrees above norm in long-lasting heat wave
East Antarctica is experiencing an extraordinary heat wave, with temperatures soaring over 50 degrees F (28°C) above average marking the region's second such event in just two years. Antarctic warming is progressing at twice the average global rate, raising concerns that these extreme temperature anomalies will occur more frequently, destabilizing critical polar systems like sea ice and atmospheric circulation which are essential for regulating global climate patterns.
The Guardian | Eva Corlett | July 9, 2024
New Zealand’s sea temperatures hit record highs, outstripping global averages
New Zealand's sea temperatures have surged to record highs, with some regions experiencing warming rates three times higher than the global average. This unprecedented increase in ocean temperatures, measured to be double the global per-decade average, highlights significant changes in marine conditions around the island nation.
Inside Climate News | Bob Berwyn | July 9, 2024
Average Global Temperature Has Warmed 1.5 Degrees Celsius Above Pre-industrial Levels for 12 Months in a Row
The Earth’s average temperature has exceeded 1.5 degrees Celsius above pre-industrial levels for the past 12 months, setting a new record. This persistent anomaly highlights the urgent need for long-term climate action.
NOAA | Matthew Rosencrans | July 3, 2024
Category 5 Hurricane Beryl makes explosive start to 2024 Atlantic season
Hurricane Beryl's record-setting rapid intensification to Category 5 in early July, 2024 highlights the importance of long-term climate observations. This unusual early development, driven by record-warm ocean temperatures and changing atmospheric conditions, underscores the need for ongoing monitoring to understand and prepare for evolving hurricane patterns due to climate change.
The Washington Post | Scott Dance | May 10, 2024
Hawaii’s Mauna Loa Observatory just captured ominous signals about the planet’s health
Hawaii’s Mauna Loa Observatory reports that atmospheric CO2 levels are rising at an unprecedented rate, faster than observed over 66 years. CO2 levels are nearing 427 parts per million in the most recent readings, more than 50% above pre-industrial levels.
The Guardian | Oliver Milman | May 9, 2024
Record-breaking increase in CO₂ levels in world’s atmosphere
A record-breaking surge in atmospheric CO2 levels, driven by fossil fuel use and the recent El Niño, has alarmed scientists. The global average concentration in March increased by 4.7 ppm compared to March last year, an annual increase that has never been observed before.
