Researchers used a coupled model to simulate ocean circulation and temperature during the MMCO, finding that global average temperature was over 3℃ higher than present. Extensive forest coverage played a significant role in climate regulation, with land temperatures particularly high in the Sahara and high northern latitudes.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalPalaeogeography Palaeoclimatology Palaeoecology·DateMar 30, 2023
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A new study predicts that Antarctic deep ocean currents will slow by over 40% in the next 30 years and may collapse, with significant impacts on climate and marine ecosystems. The decline of this circulation could stagnate the bottom of the oceans and trap nutrients, affecting marine life for centuries to come.
SourceUniversity of New South Wales·JournalNature·TypeComputational simulation/modeling·DateMar 29, 2023
A recent study confirmed that a record-high temperature recorded in October 2021 would have been extremely unlikely to occur without the influence of global warming. The team quantified how often such heatwaves may occur during future fall seasons under different greenhouse gas emission scenarios.
SourcePohang University of Science & Technology (POSTECH)·JournalBulletin of the American Meteorological Society·DateMar 14, 2023
A record-breaking heatwave in the Pacific Northwest in June 2021 was attributed to a strong high-pressure ridge, which intensified when an atmospheric river moved into Alaska, releasing massive amounts of moisture. The air was exceptionally hot when brought down to the surface due to its temperature aloft.
SourcePortland State University·JournalMonthly Weather Review·TypeData/statistical analysis·DateMar 8, 2023
Researchers used drones to map large areas of Antarctica, capturing unprecedented high-resolution imagery of vegetation and biodiversity in protected areas. The vision identified areas with moss and lichen not previously picked up by satellite, providing valuable insights into the fragile ecosystem.
SourceQueensland University of Technology·JournalConservation Biology·TypeSystematic review·DateMar 6, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Estuaries along the Atlantic coast and eastern Gulf of Mexico are expected to experience significant increases in nutrient loading, posing risks for harmful algal blooms and ecosystem health. The study identified regions with high adaptive capacity as having more resources to mitigate these effects.
SourceNorth Carolina State University·JournalEarth s Future·TypeComputational simulation/modeling·DateFeb 28, 2023
Climate change is disrupting Pakistan's natural system, making it challenging to predict future changes. A recent study found that streamflow timing in the country's four major rivers will decrease significantly, with a range of -5 to -20 days in the near future.
SourcePohang University of Science & Technology (POSTECH)·JournalJournal of Hydrology·DateFeb 27, 2023
River temperature is a critical measure of water quality, regulating physical, chemical, and biological processes in flowing waters. Rising temperatures are linked to climate change and human activities, impacting ecosystems, human health, and industries.
SourceUniversity of Birmingham·JournalNature Water·TypeCommentary/editorial·DateFeb 22, 2023
Tiantian Yang aims to develop an integrated solution addressing precipitation variability and uncertainty with a novel AI and data mining tool. His research will be tested in collaboration with U.S. agencies, aiming to better inform water management decisions.
Researchers found a signal of extreme climate change from 50 million years ago in turbidite deposits, which are evidence of ancient rapid submarine water currents. This suggests that extreme weather events and exacerbated global climatic conditions can amplify delivery of sand into the deep ocean.
SourceStanford University·JournalScientific Reports·DateFeb 8, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A study suggests that the collapse of West Antarctica's ice sheet could stabilise the Atlantic Meridional Overturning Circulation (AMOC), which distributes heat to Western Europe. This finding could help prevent a catastrophic cascading effect on climate tipping points.
SourceUniversity of Copenhagen - Faculty of Science·JournalGeophysical Research Letters·DateJan 30, 2023
Researchers are using AI to assess soil datasets and measurements, aiming to build an automated data-driven decision support system for European soils. The goal is to create an effective soil health certification system that can be used by farmers, landowners, and policy makers.
Jay W. McDaniel, assistant professor at the University of Oklahoma, receives a CAREER Award to develop a custom UAV-based radar suite for measuring snow depth and distribution. The project aims to improve understanding of snow characteristics and their impact on thermal balance between terrain and atmosphere.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Researchers analyzed over 4,500 documents to understand fungal dispersal across spatial scales. They identified four scales of movement, from microscopic to landscape, and found that climate change affects where fungi reside. More data is needed to understand the biodiversity of fungi and their movement in ecosystems.
SourceDartmouth College·JournalAnnual Review of Ecology Evolution and Systematics·TypeLiterature review·DateDec 5, 2022
The study reveals that the Dust Bowl's extreme heating influenced temperatures across North America and beyond, suppressing cloud formation in some regions. The research suggests that the hot, exposed land in the central US triggered a wave-5 teleconnection pattern, which spread record-breaking heat to Europe and East Asia.
SourceNational Center for Atmospheric Research/University Corporation for Atmospheric Research·JournalScientific Reports·TypeComputational simulation/modeling·DateNov 29, 2022
A new study by researchers from the University of Oldenburg found that particles from central South America were the primary source of iron in the South Pacific during the last two glacial periods. The team's theory suggests that jet stream circulation picked up fine mineral particles on the east side of the Andes and transported them ...
SourceUniversity of Oldenburg·JournalProceedings of the National Academy of Sciences·TypeObservational study·DateNov 21, 2022
A new study models likely future cliff retreat rates of two rock coasts in the UK, finding that rock coasts are likely to retreat at a rate not seen for 3,000-5,000 years. The researchers predict that rock coast cliffs will retreat by at least 10-22 meters inland due to accelerating sea level rise.
SourceImperial College London·JournalNature Communications·DateNov 18, 2022
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
Scientists have found early warning signals for climate tipping in the Amazon Rainforest, West-Central Greenland ice sheet, and Atlantic Meridional Overturning Circulation. The study provides a clear mathematical understanding of increased variability, sensitivity, critical slowing down, and being close to a tipping point.
SourceUniversity of Copenhagen - Faculty of Science·JournalJournal of Physics A Mathematical and Theoretical·DateNov 17, 2022
A new analysis by researchers at Duke University proposes a four-step science-based framework to overcome barriers and enhance the success of early warning systems. The framework involves understanding potential barriers, engaging key stakeholders, identifying promising strategies to overcome barriers, and measuring outcomes.
SourceDuke University·JournalThe Lancet Planetary Health·TypeCase study·DateNov 16, 2022
A research team at UNIST has identified subtropical low cloud feedback as a key mechanism driving teleconnections between the Southern Ocean and tropical precipitation. Their findings suggest that this impact is stronger than previously thought, with implications for mid-latitude climate predictions.
SourceUlsan National Institute of Science and Technology(UNIST)·JournalProceedings of the National Academy of Sciences·DateNov 13, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Global carbon emissions have reached a record high, with no indication of a decline to limit global warming to 1.5°C. The Global Carbon Project projects total global CO2 emissions of 40.6 billion tonnes in 2022, fueled by fossil CO2 emissions that are projected to rise 1.0% compared to 2021.
SourceUniversity of Exeter·JournalEarth System Science Data·TypeData/statistical analysis·DateNov 10, 2022
A new study proposes a scalable, bottom-up approach to developing energy-saving initiatives at the individual level by analyzing real-time energy usage data. The research team developed an energy calculator that can be scaled up to the building- and community-level, enabling more accurate occupant-level measurements.
SourceIncheon National University·JournalRenewable and Sustainable Energy Reviews·TypeData/statistical analysis·DateNov 9, 2022
A new study combining GPS, satellite data, and numerical modelling indicates that existing models have underestimated ice loss from northeast Greenland, which could contribute up to 15.5mm to global sea levels by 2100. The Northeast Greenland Ice Stream's contribution will be six times greater than previously thought.
SourceTechnical University of Denmark·JournalNature·DateNov 9, 2022
The ASU-led SW-IFL aims to understand complex relationships between extreme heat, atmospheric pollutants, and limited water supply on vulnerable urban subpopulations. The integrated field laboratory will combine high-resolution data, advanced computer modeling, and community engagement to create regionally specific predictive tools.
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A new study warns that climate change will negatively impact mountain landscapes and human activity, increasing risks of natural hazards like avalanches and river floods. Mountain communities are also affected, with traditional practices like transhumance and agriculture dying out due to changing weather patterns and water scarcity.
SourceUniversity of the Witwatersrand·JournalPeerJ·DateNov 7, 2022
Climate change is exacerbating health crises among migrant workers in the US agriculture sector, with extreme heat and chemical exposure posing significant risks. The Lancet report highlights the unequal burdens of climate change, particularly on vulnerable populations.
SourceColumbia University's Mailman School of Public Health·JournalThe Lancet·DateOct 27, 2022
The Lancet Countdown report highlights the compounding effects of fossil fuel dependence on climate change, leading to severe health impacts worldwide. The report emphasizes the need for immediate action to shift to clean energy and energy efficiency to mitigate these harms.
SourceThe Lancet·JournalThe Lancet·TypeSystematic review·DateOct 25, 2022
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A study published in Nature suggests that ocean heating in the western tropical Pacific will make the East Asian monsoon season wetter. The researchers found a correlation between increases in monsoonal rain in eastern China and the heat content of the Indo-Pacific Warm Pool over the past 360,000 years.
A new study suggests that rising air temperatures amplify the effects of ocean warming on the Greenland ice sheet, leading to greater ice loss. The combination of warmer liquid and movement accelerates melting, similar to ice cubes in a drink being stirred.
SourceUniversity of Edinburgh·JournalNature Geoscience·TypeObservational study·DateOct 12, 2022
Researchers found that the return of radiolarians, a tiny marine organism, helped restore habitable conditions after the massive extinction event. The study suggests that every microorganism plays a vital role in regulating biogeochemical cycles and conservation of the planet.
SourceUniversity of Ottawa·JournalNature Geoscience·DateOct 3, 2022
A new report highlights the importance of recognizing Indigenous Peoples' and local communities' knowledge systems to address climate change. The authors argue that these knowledge systems bring alternative ways of understanding and addressing complex global problems, such as climate change and biodiversity loss.
The global survey highlights intense exposure to extreme heat, water scarcity, and flooding due to climate change, with cities in developing countries facing significant infrastructure gaps. City leaders also report challenges related to private automobiles, biking, and walking, as well as budgetary concerns and mental health issues.
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A £7M NIHR award will scale clean energy access to improve health, gender equality and climate in sub-Saharan Africa. The project aims to address household air pollution, a significant risk factor for global disease, and will focus on informing national strategies to meet the UN's Sustainable Development Goal 7.
A study by the University of Exeter and Greenpeace Research Laboratories reveals that synthetic nitrogen fertilisers contribute significantly to greenhouse gas emissions. The researchers estimate that the supply chain for these fertilisers is responsible for emitting the equivalent of 1.13 gigatonnes of CO₂ in 2018.
SourceUniversity of Exeter·JournalScientific Reports·TypeData/statistical analysis·DateSep 21, 2022
A £1 million grant from the Bezos Earth Fund will support a new initiative aimed at identifying and activating 'positive tipping points' to accelerate decarbonization and limit climate change. The project will focus on improving assessment, forecasting, and activation of positive tipping points across various sectors.
Scientists used centuries-old clam shells to study the North Atlantic's evolution and response to external changes. The findings indicate that the system destabilized and lost resilience prior to the Little Ice Age, potentially causing it to 'tip' into a new, colder state.
SourceUniversity of Exeter·JournalNature Communications·TypeData/statistical analysis·DateSep 13, 2022
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Realizing net-zero food systems necessitates the adoption of new technologies and diet shifts to reduce global greenhouse gas emissions. The goal is to achieve a net-zero emission global food system by 2050, with a roadmap outlining milestones for implementation by 2030 and 2040.
SourceThe Alliance of Bioversity International and the International Center for Tropical Agriculture·JournalScientific Reports·TypeData/statistical analysis·DateSep 12, 2022
Researchers confirm that the Atlantic Meridional Overturning Circulation (AMOC) is approaching a tipping point, where its strength will inevitably weaken in the coming decades and centuries. This transition could have dramatic consequences on societies and ecosystems.
SourceUniversity of Copenhagen - Faculty of Science·JournalNature Communications·TypeData/statistical analysis·DateSep 2, 2022
Climate change affects European agriculture in distinct ways across regions, with southern Europe experiencing the highest number of initiatives and adaptations. Northern Europe expects a longer growing season, while central and southern Europe struggle with drought and erratic rainfall.
SourceAarhus University·JournalEuropean Journal of Agronomy·DateAug 24, 2022
Wheat yields are projected to alter unevenly due to climate change, leading to price spikes in Global South and exacerbating existing inequalities. Global warming could deepen trade positions, causing more frequent and steep wheat price spikes in low-latitude regions.
SourceCell Press·JournalOne Earth·TypeComputational simulation/modeling·DateAug 19, 2022
A new study suggests that using propane as a refrigerant in air conditioners could significantly reduce the global temperature increase from space cooling, with a potential decrease of up to 0.09°C by the end of the century. This is due to propane's low global warming potential score of less than 1.
SourceInternational Institute for Applied Systems Analysis·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateAug 16, 2022
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new model suggests Antarctica's ice shelves are melting at an accelerated rate due to the Antarctic Coastal Current. Freshwater from melting ice can trap warm ocean water beneath the shelves, causing them to melt further. This mechanism could increase sea level rise predictions by up to 40%.
SourceCalifornia Institute of Technology·JournalScience Advances·DateAug 12, 2022
A study found that concurrent heat and drought events can have devastating effects on multiple sectors, including human health, energy, and agriculture. The research highlights the importance of considering compound extreme events in adaptation efforts to improve resilience.
SourcePLOS·JournalPLOS Climate·TypeObservational study·DateAug 10, 2022
Researchers at Princeton University used artificial intelligence to simulate ice formation by individual atoms and molecules with quantum accuracy. This breakthrough enables tracking of hundreds of thousands of atoms over longer timespans than previous simulations.
SourcePrinceton University·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateAug 8, 2022
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
New research suggests that plant-based beef alternatives could reduce US carbon footprint by 2.5-13.5%, mostly by decreasing cow numbers. However, this shift could disrupt the agricultural workforce, threatening up to 1.5 million industry jobs and exacerbating issues like fair wages and health equity.
SourceCornell University·JournalThe Lancet Planetary Health·DateAug 4, 2022
A new study found that the global forest area per capita has declined by over 60% from 1960 to 2019, due to 81.7 million hectares of loss. This decline threatens biodiversity and affects the lives of 1.6 billion people worldwide.
SourceIOP Publishing·JournalEnvironmental Research Letters·DateAug 1, 2022
Research suggests that climate change is causing dryland mechanisms to affect temperate regions, leading to changes in vegetation distribution and ecosystem processes. The study predicts that by the end of the century, an estimated 17 million km2 of non-dryland areas will experience average topsoil temperatures above 40°C.
SourceArizona State University·JournalNature·TypeData/statistical analysis·DateJul 25, 2022
A new resilience sensing system can identify areas in danger of collapse and measure the success of conservation efforts. Global average resilience has declined over the last 20 years, with regions such as the Amazon rainforest showing signs of loss of resilience.
SourceUniversity of Exeter·JournalPhilosophical Transactions of the Royal Society B Biological Sciences·TypeCommentary/editorial·DateJul 21, 2022
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A global survey of biodiversity experts finds that more species are threatened with extinction than previously thought, with estimates suggesting 30% of species have been lost since 1500. The study identifies climate change, pollution, and land-use changes as key drivers of biodiversity loss.
SourceXi'an Jiaotong-Liverpool University·JournalFrontiers in Ecology and the Environment·TypeSurvey·DateJul 18, 2022
Researchers from Colorado State University have made direct observations of ice nucleating particles in the central Arctic, revealing strong seasonality and seasonal changes. These findings provide crucial insights into the effects of climate change on clouds and precipitation patterns.
SourceColorado State University·JournalNature Communications·TypeObservational study·DateJul 15, 2022
Researchers from PSU and WSU aim to understand how atmospheric ridges impact the region's climate. The project will investigate how ridges respond to global warming and its effects on heatwaves, droughts, and wildfires.
The Tibetan Plateau's water supply is under strain due to rapid melting of snow and upstream glaciers. This scarcity could lead to increased risks of international and intranational disputes in countries relying on it.
SourceOhio State University·JournalNature·TypeObservational study·DateJun 23, 2022
Scientists at the University of Copenhagen have discovered a new class of highly reactive chemical compounds called hydrotrioxides. Formed during atmospheric decomposition of substances like isoprene and dimethyl sulfide, these compounds are stable enough to react with other atmospheric compounds.
SourceUniversity of Copenhagen - Faculty of Science·JournalScience·DateMay 26, 2022
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
New research reveals that precession played a significant role in driving Northern Hemisphere ice age cycles during the early Pleistocene period. The study suggests that more intense summers caused by precession led to melting of ice sheets, but with less devastating effects before 1 million years ago.
The research highlights the importance of social science in engaging people and societies, ensuring a green transition that promotes wellbeing, equity, and fairness. The study suggests that both profound societal change and technical improvements are needed to meet climate goals.
SourceUniversity of Exeter·JournalPLOS Climate·TypeCommentary/editorial·DateMay 26, 2022
A recent study reveals that climate change has driven shifts in European grain production, with Eastern Europe taking on a greater role. The shift is attributed to technological advancements and global climate change, which have increased crop yields in the region.
SourceEötvös Loránd University·JournalScientific Reports·DateMay 20, 2022
A long-term international study found tropical tree mortality has doubled in Australia's rainforests over the past 35 years, with average tree death rates increasing by half. The research suggests the main driver is the increasing drying power of the atmosphere due to global warming.
SourceUniversity of Oxford·JournalNature·TypeObservational study·DateMay 18, 2022
A new study suggests that a transformative shift in the global food system, focusing on efficiency and reducing animal products, could significantly decrease emissions. However, such changes might lead to increased food prices, affecting vulnerable populations.
SourcePotsdam Institute for Climate Impact Research (PIK)·JournalNature Food·TypeComputational simulation/modeling·DateMay 16, 2022
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
A new study found that extreme weather events can mobilize hundreds of thousands of cubic meters of sand into beach systems, potentially offsetting shoreline retreat caused by sea level rise. Researchers used high-resolution measurements and specialized equipment to track sand movement before and after storms.
SourceUniversity of New South Wales·JournalNature Communications·TypeData/statistical analysis·DateMay 12, 2022
Research suggests that expansion of vegetation in the Northern Hemisphere led to a significant warming of global temperatures between 6,000 and 9,000 years ago. The findings align with paleoclimate proxy records and challenge previous models' limitations in accounting for vegetation changes.
SourceWashington University in St. Louis·JournalScience Advances·TypeComputational simulation/modeling·DateApr 15, 2022