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NASA Analysis Confirms 2023 as Warmest Year on Record

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This map of Earth in 2023 shows global surface temperature anomalies, or how much warmer or cooler each region of the planet was compared to the average from 1951 to 1980. Normal temperatures are shown in white, higher-than-normal temperatures in red and orange, and lower-than-normal temperatures in blue. An animated version of this map shows global temperature anomalies changing over time, dating back to 1880. Download this visualization from NASA Goddard’s Scientific Visualization Studio: https://svsdev.gsfc.nasa.gov/5207.
NASA’s Scientific Visualization Studio

Lee esta nota de prensa en español aquí.

Earth’s average surface temperature in 2023 was the warmest on record, according to an analysis by NASA. Global temperatures last year were around 2.1 degrees Fahrenheit (1.2 degrees Celsius) above the average for NASA’s baseline period (1951-1980), scientists from NASA’s Goddard Institute for Space Studies (GISS) in New York reported.

“NASA and NOAA’s global temperature report confirms what billions of people around the world experienced last year; we are facing a climate crisis,” said NASA Administrator Bill Nelson. “From extreme heat, to wildfires, to rising sea levels, we can see our Earth is changing. There’s still more work to be done, but President Biden and communities across America are taking more action than ever to reduce climate risks and help communities become more resilient – and NASA will continue to use our vantage point of space to bring critical climate data back down to Earth that is understandable and accessible for all people. NASA and the Biden-Harris Administration are working to protect our home planet and its people, for this generation – and the next.”

In 2023, hundreds of millions of people around the world experienced extreme heat, and each month from June through December set a global record for the respective month. July was the hottest month ever recorded. Overall, Earth was about 2.5 degrees Fahrenheit (or about 1.4 degrees Celsius) warmer in 2023 than the late 19th-century average, when modern record-keeping began.


“The exceptional warming that we’re experiencing is not something we’ve seen before in human history,” said Gavin Schmidt, director of GISS. “It’s driven primarily by our fossil fuel emissions, and we’re seeing the impacts in heat waves, intense rainfall, and coastal flooding.”

Though scientists have conclusive evidence that the planet’s long-term warming trend is driven by human activity, they still examine other phenomena that can affect yearly or multi-year changes in climate such as El Niño, aerosols and pollution, and volcanic eruptions.

Typically, the largest source of year-to-year variability is the El Niño – Southern Oscillation ocean climate pattern in the Pacific Ocean. The pattern has two phases – El Niño and La Niña – when sea surface temperatures along the equator switch between warmer, average, and cooler temperatures. From 2020-2022, the Pacific Ocean saw three consecutive La Niña events, which tend to cool global temperatures. In May 2023, the ocean transitioned from La Niña to El Niño, which often coincides with the hottest years on record.

However, the record temperatures in the second half of 2023 occurred before the peak of the current El Niño event. Scientists expect to see the biggest impacts of El Niño in February, March, and April.

This data visualization, which is updated monthly, shows the seasonal cycle of temperature variation on the Earth’s surface, and how those temperatures deviate from the average from 1951 to 1980. The data come from the GISS Surface Temperature Analysis and are publicly accessible here. The seasonal temperature offsets are based on the MERRA-2 reanalysis data here.
NASA’s Scientific Visualization Studio

Scientists have also investigated possible impacts from the January 2022 eruption of the Hunga Tonga-Hunga Ha’apai undersea volcano, which blasted water vapor and fine particles, or aerosols, into the stratosphere. A recent study found that the volcanic aerosols – by reflecting sunlight away from Earth’s surface – led to an overall slight cooling of less than 0.2 degrees Fahrenheit (or about 0.1 degrees Celsius) in the Southern Hemisphere following the eruption.

“Even with occasional cooling factors like volcanoes or aerosols, we will continue to break records as long as greenhouse gas emissions keep going up,” Schmidt said. “And, unfortunately, we just set a new record for greenhouse gas emissions again this past year.”

“The record-setting year of 2023 underscores the significance of urgent and continued actions to address climate change,” said NASA Deputy Administrator Pam Melroy. “Recent legislation has delivered the U.S. government’s largest-ever climate investment, including billions to strengthen America’s resilience to the increasing impacts of the climate crisis. As an agency focused on studying our changing climate, NASA’s fleet of Earth observing satellites will continue to provide critical data of our home planet at scale to help all people make informed decisions.”

Open Science in Action

NASA assembles its temperature record using surface air temperature data collected from tens of thousands of meteorological stations, as well as sea surface temperature data acquired by ship- and buoy-based instruments. This data is analyzed using methods that account for the varied spacing of temperature stations around the globe and for urban heating effects that could skew the calculations.

Independent analyses by NOAA and the Hadley Centre (part of the United Kingdom Met Office) concluded the global surface temperatures for 2023 were the highest since modern record-keeping began. These scientists use much of the same temperature data in their analyses but use different methodologies. Although rankings can differ slightly between the records, they are in broad agreement and show the same ongoing long-term warming in recent decades.

Building on a half century of research, observations, and models, the Biden-Harris Administration including NASA and several federal partners recently launched the U.S. Greenhouse Gas Center to make critical climate data readily available to decisionmakers and citizens. The center supports collaboration across U.S. government agencies and the non-profit and private sectors to make air-, ground-, and space-borne data and resources available online.

NASA’s full dataset of global surface temperatures through 2023, as well as details with code of how NASA scientists conducted the analysis, are publicly available from GISS. GISS is a NASA laboratory managed by the Earth Sciences Division of the agency’s Goddard Space Flight Center in Greenbelt, Maryland. The laboratory is affiliated with Columbia University’s Earth Institute and School of Engineering and Applied Science in New York.

For more information on NASA, visit: https://www.nasa.gov.

Source: NASA

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McCain Foods Delivers on Promise by Planting 18,000 Trees in Wisconsin

McCain Foods fulfills promise, planting 18,000 trees in Wisconsin, beautifying Plover and promoting sustainability. A true commitment to the environment and community. #McCainFoods #Sustainability

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In a heartwarming display of commitment to the environment and the Plover community, McCain Foods has fulfilled its promise by planting 18,000 trees throughout Wisconsin. This inspiring initiative was part of the company’s pledge to replace and increase the number of trees cut down for the expansion of their appetizer processing plant in Plover.

A group of volunteers planting trees in a park, representing McCain Foods' commitment to sustainability and community.
McCain Foods and the Wisconsin Department of Natural Resources planted 18,000 new trees in Plover and surrounding communities last week. (prnewswire)

Ribbon-Cutting Ceremony:
Celebrating this remarkable achievement, McCain hosted a special ribbon-cutting ceremony in Plover last Friday. Howard Snape, the president of McCain Foods North America, expressed his pride in the company’s contribution. “With this initiative, McCain has added three times the number of trees we had to clear in Plover, beautifying the community while increasing its sustainability,” Snape shared. This event not only marked a milestone for McCain but also highlighted their dedication to fostering thriving communities.

Tree Planting Locations:
The 18,000 newly planted trees can be found in various locations, including the Douglas County Forest and throughout the Plover community. This carefully planned distribution ensures that the positive impact of the initiative is widespread. Local elementary schools, homes of growers, and the residences of McCain employees have all benefited from this sustainability effort. By incorporating trees into these areas, McCain aims to enhance the overall beauty and vitality of the community.

Commitment to Rural Areas:
With a network of 3,500 farmer partners worldwide, McCain has a significant presence in rural areas, often serving as the largest employer within those communities. The company values its role in creating sustainable livelihoods and fostering community development through donations, volunteering, and similar initiatives. The tree planting project is yet another testament to McCain’s dedication to these principles.

Sustainable Mission:
Sustainability lies at the core of McCain’s mission, as the company strives to celebrate real connections through delicious, planet-friendly foods. In line with global efforts to combat climate change, McCain has committed to reducing its emissions by 50% by 2030. This ambitious goal aligns with the international push to limit the rise in global temperatures to 1.5°C.

A Greener and More Sustainable Community:
McCain Foods’ tree planting initiative showcases the company’s dedication to the environment and the communities it serves. By fulfilling their promise and planting 18,000 trees, McCain has not only beautified Plover but has also helped create a greener and more sustainable community. This initiative reflects their ethos of promoting environmental stewardship, community engagement, and long-term sustainability.


McCain Foods’ commitment to replanting and increasing the number of trees cut down for their expansion project in Plover is truly commendable. By planting 18,000 trees throughout Wisconsin, they have not only fulfilled their promise but have also made a significant positive impact on the environment and the Plover community. McCain has once again demonstrated their dedication to sustainability, showcasing their determination to make a difference for future generations.

About McCain Foods USA
McCain Foods USA is a leading supplier of frozen potato and snack food products for the foodservice markets, retail grocery chains and private label brands in restaurants and supermarket freezers across the country. McCain Foods USA Inc., headquartered in Oakbrook Terrace, Illinois, employs 4,000 people and operates production facilities in Idaho, Maine, Nebraska, Washington and Wisconsin. https://www.mccainusafoodservice.com/

https://stmdailynews.com/category/the-bridge

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The Resurgence of Tulare Lake: A Story of Resilience and Restoration

Rediscovery of Tulare Lake: A triumph of nature and indigenous resilience

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"Image: Aerial view of Tulare Lake, surrounded by greenery and mountains in the distance."
Tulare Lake. (2024, March 31). https://en.wikipedia.org/wiki/Tulare_Lake

In the heart of California’s San Joaquin Valley lies a tale of nature’s resilience and the enduring spirit of indigenous communities. Tulare Lake, once the largest body of freshwater west of the Mississippi River, vanished from the landscape over a century ago, leaving behind a legacy of environmental and cultural upheaval. But now, in a stunning turn of events, the ancient lake has returned, bringing with it hope, healing, and a renewed sense of connection to the land.

For the Tachi Yokut Tribe, Tulare Lake, known as Pa’ashi, holds deep historical and cultural significance. It was not just a body of water but a lifeline, sustaining both people and wildlife for generations. However, the lake’s disappearance in 1898 marked the beginning of a dark chapter in the region’s history. Indigenous communities were persecuted and displaced, and the land was transformed for farming through draining and irrigation—a testament to the era’s deeply entrenched settler colonialism.

Despite periodic reappearances in the decades that followed, Tulare Lake remained largely absent from the landscape until the barrage of atmospheric rivers that flooded California in 2023. Against all odds, the lake returned, defying expectations and rekindling a sense of wonder among those who witnessed its resurgence. Now, once again stretching across the valley, Tulare Lake serves as a beacon of hope and a symbol of nature’s resilience.

The return of Tulare Lake has brought about a cascade of positive effects, both ecological and cultural. Native species have reclaimed their habitats, and migratory birds once again grace the skies above the Pacific Flyway. For the Tachi Yokut Tribe, the lake’s resurgence represents a return to ancestral lands and traditions. Ceremonies are once again held along its shores, and native plants are being reintroduced, signaling a renewed connection to the land and its natural rhythms.

However, the rejuvenation of Tulare Lake is not without its challenges. The floods have caused significant damage to crops, homes, and infrastructure, posing a dilemma for policymakers and residents alike. Yet, amidst the destruction, there is a growing consensus that Tulare Lake should be allowed to remain. Recognizing its importance as a vital component of the region’s ecosystem, there is a call for a paradigm shift in how we view and interact with the land.

Letting Tulare Lake remain could not only heal the Central Valley’s relationship with water but also serve as a model for ecological restoration and coexistence. As efforts to drain the lake continue, it is imperative that we consider the long-term implications and embrace a more holistic approach to land management—one that prioritizes sustainability, resilience, and respect for indigenous knowledge and stewardship.

In the words of Kenny Barrios, a cultural liaison for the Tachi Yokut Tribe, “The lake is just like us.” Resilient, enduring, and deeply connected to the land, Tulare Lake stands as a testament to the power of nature and the human spirit. As we embark on this journey of restoration and reconciliation, let us draw inspiration from the ancient waters that have returned to reclaim their rightful place in the landscape.

Tulare Lake, also known as Tache Lake in Yokuts language, is a freshwater lake located in the southern San Joaquin Valley, California, United States. It was historically the largest freshwater lake to the west of the Mississippi River. For thousands of years, from the Paleolithic era, Tulare Lake was a uniquely rich area that supported perhaps the largest population of Native Americans north of present-day Mexico.

In the latter half of the 19th century, Tulare Lake was drained by diverting its tributary rivers to support agricultural irrigation and municipal water usage. In contemporary times, it is typically a dry lakebed that features residual wetlands and marshes. The lake only reappears after episodes of unusually high rainfall or snowmelt, as it did in 1942, 1969, 1983, 1997, 1998, and 2023. (Wikipedia)

https://stmdailynews.com/category/science/

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Celebrating National Panda Day: Conservation of Precious Bears

March 16 is National Panda Day – a celebration of these fluffy, bamboo-munching bears and a reminder to protect their environment. #PandaDay

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Every year on March 16th, we come together to celebrate National Panda Day, a delightful occasion dedicated to honoring China’s beloved bamboo-munching bears. As a source of national pride, pandas hold a special place in our hearts. With two subspecies, including the iconic Giant Panda and the smaller Qinling Panda, these magnificent creatures play an essential role in China’s unique ecosystem. While their population status has improved from endangered to vulnerable, we must remain committed to preserving pandas and their habitat. In this blog post, we will explore the significance of pandas, their conservation efforts, and the importance of safeguarding their environment.

The Significance of Pandas and their Habitat:
Pandas, particularly the Giant Panda, are revered for their fluffy black and white coats and captivating presence. These awe-inspiring animals are exclusive to the remote, mountainous regions of China. The Qinling Panda, a smaller brown subspecies, was discovered in the mountain ranges of southern Shaanxi Province in China in 1985. However, both subspecies have a crucial role to play in their respective ecosystems. Giant pandas, in particular, thrive on bamboo forests, spreading seeds as they roam and promoting the growth of new vegetation. This symbiotic relationship nurtures not only pandas but also benefits other wildlife and humans.

Endangered Status and Conservation Efforts:
While the panda population has shown some promising growth, there are still fewer than 2,000 pandas left in the wild due to various threats. Habitat loss, farming activities, fur hunting, and other factors have jeopardized their existence. To combat this, conservation organizations, including 27 zoos around the world, are actively working towards protecting giant pandas and creating environments conducive to reproduction. However, the most critical aspect of preserving pandas is the conservation of their natural environment, especially bamboo forests, which serve as their primary source of nutrition.

The History and Importance of National Panda Day:
The exact origin of National Panda Day remains unclear, but it is undoubtedly a day dedicated to spreading awareness and appreciating the beauty and significance of pandas. In 1961, the creation of the World Wide Fund for Nature (WWF) solidified the panda’s global conservation symbol. The panda’s inclusion in the WWF logo was quite fitting, as this animal represents both beauty and endangerment, garnering love from people worldwide. It has become an emblem for the conservation movement, calling upon individuals and nations to protect endangered species and preserve natural wildlife habitats.

Preserving Pandas and Their Ecosystem:
While pandas are now classified as vulnerable, the battle to protect them is far from over. The efforts of zoos, reforestation initiatives, and conservation campaigns have contributed to the positive change in their status. However, it is crucial to continue protecting their environment. Preservation of the giant panda’s natural habitat not only safeguards the bears themselves but also supports the survival of 70% of the country’s forest birds, 70% of mammals, and 31% of amphibians, according to a scientific paper published by The Society for Conservation Biology in 2015. Pandas are essential for forest health, and it is our collective responsibility to ensure their well-being.


National Panda Day serves as a reminder of the remarkable role pandas play in our natural world. While progress has been made, the conservation journey is ongoing. We must remain steadfast in protecting pandas and their environment to secure their long-term survival. By raising awareness, supporting conservation efforts, and advocating for the preservation of bamboo forests, we can create a future where these adorable, bamboo-munching bears continue to thrive and contribute to the vibrant ecosystems of China and the world. Let’s celebrate National Panda Day and join hands in safeguarding these precious creatures for generations to come.

https://nationaltoday.com/national-panda-day/

https://stmdailynews.com/category/stories-this-moment/

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