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Pear-derived discovery: A genetic mechanism to fortify crops against drought

Researchers uncover a critical genetic mechanism boosting plants' ability to withstand drought, using the transcription factor PbERF3 and protein PbHsfC1a. This breakthrough could inform the cultivation of crops with superior resilience to water shortages, ensuring food security and sustainable agricultural practices.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·DateJul 4, 2024

Human activity: A double-edged sword in the face of drought

A new study suggests that human activities may actually reduce the severity of droughts in certain regions. Climate model simulations indicate that aerosols and greenhouse gases produced by human activities have opposite effects on atmospheric chemical composition and precipitation mechanisms. This research challenges previous conclusi...

SourcePohang University of Science & Technology (POSTECH)·JournalBulletin of the American Meteorological Society·DateJun 21, 2024
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Phosphorylation: the molecular key to birch trees' drought endurance

Researchers have discovered that phosphorylation of the birch tree BpNAC90 gene plays a crucial role in conferring drought tolerance. The study found that phosphorylation at Serine 205 enhances BpNAC90's ability to regulate genes involved in stress tolerance, leading to improved drought resistance.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·DateJun 14, 2024

Desert hero unveiled: Cissus quadrangularis genome decodes drought survival tactics

A recent study has unlocked the genetic secrets of Cissus quadrangularis, a desert-dwelling plant with extraordinary drought tolerance. The discovery sheds light on its Crassulacean acid metabolism (CAM) pathway and genetic adaptations, providing insights into developing crops that can withstand water scarcity.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·DateJun 6, 2024

Tropical forest resilience to seasonal drought linked to nutrient availability

International research team finds that increasing key nutrients like potassium and phosphorus can sustain tropical forest productivity under drought conditions. This study, published in Nature Geoscience, aims to address the potential impact of climate change on these critical ecosystems.

SourceUniversity of Göttingen·JournalNature Geoscience·TypeExperimental study·DateMay 27, 2024

Drought in the Cerrado (Neotropical savanna) is the worst for at least seven centuries, study shows

A study published in Nature Communications reveals that the Cerrado biome in Brazil is experiencing its worst drought in at least 700 years, caused by global warming. The research used chemical analysis of stalagmites to extend the perception of drought back seven centuries and linked it to disruption in the hydrological cycle.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalNature Communications·DateMay 23, 2024
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Warming climate intensifies flash droughts worldwide

Climate change is driving sudden onset of drying in South America and southern Africa, while Central Asia sees increased moisture due to warming temperatures

SourceAmerican Geophysical Union·JournalGeophysical Research Letters·TypeData/statistical analysis·DateMay 21, 2024

U.S. drought-monitoring system outpaced by climate changes

A new study finds that the US Drought Monitor is not keeping pace with climate change, leading to frequent severe droughts being classified as rare. The consequences are dire, with some regions spending more time in extreme drought conditions than federal guidelines allow, potentially leaving them without adequate aid.

SourceDartmouth College·JournalAGU Advances·TypeData/statistical analysis·DateMay 20, 2024

Plants utilize drought stress hormone to block snacking spider mites

Researchers discovered that plants employ ABA to close stomata, obstructing spider mites' entry points and significantly reducing pest damage. The closure of stomata also coincides with the production of ABA, a hormone linked with drought response.

SourceUniversity of Cambridge·JournalPLANT PHYSIOLOGY·TypeExperimental study·DateMay 3, 2024
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.

UK's summer 2022 drought provides warning for future years

The UK's 2022 drought, the worst since 1976, emphasized the importance of early mitigation measures due to its rapid onset and extensive impacts on water resources, wildlife, and people. Improved monitoring and forecasting systems can help prevent similar extreme weather events in the future.

SourceUK Centre for Ecology & Hydrology·JournalWeather·TypeSystematic review·DateMar 28, 2024

Novel method to measure root depth may lead to more resilient crops

Researchers at Penn State developed a new high-tech tool to accurately estimate plant root depth using X-ray fluorescence spectroscopy. The LEADER method has the potential to speed up breeding of plants better able to withstand drought, acquire nitrogen and store carbon deeper in soil.

SourcePenn State·JournalCrop Science·TypeExperimental study·DateMar 21, 2024

Revealing nature's secrets from space: satellite data unlocks drought's impact on Southwest China's carbon cycle

A new study finds a significant increase in aboveground carbon in Southwest China from 2013 to 2021, contrary to expected effects of extreme droughts. This suggests the region's role as a substantial carbon sink, thanks to ecological projects and remote sensing techniques.

SourceAerospace Information Research Institute, Chinese Academy of Sciences·JournalJournal of Remote Sensing·DateMar 15, 2024

Study finds drought fuels invasive species after wildfires

Researchers found that reduced fire severity due to drought creates an environment conducive to invasive species, particularly non-native grasses. This transformation leads to a decline in native species abundance and diversity. The study advocates for strategies considering wildfire frequency and invasive species control post-fire.

SourceUniversity of California - Irvine·JournalEcology·DateFeb 28, 2024
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Droughts may trigger HIV transmission increase among women in rural sub-Saharan Africa, study finds

Research at the University of Bristol found that droughts trigger behavioral changes leading to higher instances of HIV transmission among women in rural sub-Saharan Africa. The study suggests that climate change may exacerbate this issue, particularly for women who rely on farming as their livelihood.

SourceUniversity of Bristol·JournalAIDS and Behavior·TypeData/statistical analysis·DateFeb 19, 2024

Increased access to water a threat to nomadic livestock farmers

A new study from Uppsala University found that increased access to water in arid areas can lead to a surge in demand for water and pasture, threatening the livelihoods of nomadic livestock farmers. The research highlights the need for effective management of water infrastructure to ensure climate resilience.

SourceUppsala University·JournalNature Climate Change·DateFeb 16, 2024

Alleviate the drought in the east Hungarian plains

The researchers conclude that intensive agricultural cultivation has reduced the landscape's water storage capacity, leading to severe droughts. Restoring natural habitats can restore soil structure, allowing for evapotranspiration and guaranteeing rainfall in drought years.

SourceEötvös Loránd University·JournalLand·DateJan 31, 2024

Paper provides a clearer picture of severe hydro hazards

A recent study examines the frequency of compound drought and pluvial flooding, as well as their reverse patterns, finding that 15.46% of meteorological droughts are succeeded by a pluvial the following season globally, with regional variability existing in Eurasia, western North America, South Asia, and Australia.

SourceUniversity of Arkansas·JournalWater Resources Research·TypeComputational simulation/modeling·DateJan 24, 2024
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.

New study uncovers the dynamics of extreme climate events in Guangdong using satellite data

Researchers successfully mapped intricate patterns of extreme drought and wetness in Guangdong, China employing a novel approach integrating Global Navigation Satellite System (GNSS) data with precipitation records. The study revealed a clear seasonal pattern in precipitation efficiency, with fluctuations between 10 to 25% annually.

SourceAerospace Information Research Institute, Chinese Academy of Sciences·JournalSatellite Navigation·DateJan 22, 2024

Microplastics affect soil fungi depending on drought conditions

New research reveals that microplastic pollution affects soil fungi differently depending on moisture levels. In dry conditions, microplastics help retain water and may mitigate drought effects, while in well-watered environments, toxic chemicals leach into the soil, hindering fungal richness.

SourceWiley·JournalEnvironmental Microbiology·DateJan 10, 2024

'Carbon vault' peat suffers greatly from drought

Researchers found that peat exposed to mild drought still absorbs some carbon, but extreme drought causes it to release carbon. Increasing biodiversity in peatlands does little to combat drought, contrary to previous assumptions.

SourceRadboud University Nijmegen·JournalProceedings of the Royal Society B Biological Sciences·DateJan 10, 2024
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.

Attribution of the extreme drought in eastern China in 2022 and its future risk

A recent study found that anthropogenic forcing increases the occurrence probability of a 2022Drought-like event by 56% due to changes in moisture and upward motion. Under low-emissions scenarios, drought risk declines, while high-emissions scenarios project a 79% higher chance.

SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAtmospheric and Oceanic Science Letters·DateJan 9, 2024

Colorado State researcher leads global study of extreme drought impacts on grasslands and shrublands

A global study led by Colorado State University scientists shows that extreme drought has been greatly underestimated for grasslands and shrublands. The study found that the loss of aboveground plant growth was 60% greater when short-term drought was extreme, exceeding previously reported losses.

SourceColorado State University·JournalProceedings of the National Academy of Sciences·DateJan 8, 2024

How tomato plants use their roots to ration water during drought

A new study by researchers at the University of California, Davis, reveals that tomato plants produce a water-repellent polymer called exodermal suberin to cope with drought. Without it, tomato plants are less able to withstand water stress.

SourceUniversity of California - Davis·JournalNature Plants·TypeExperimental study·DateJan 2, 2024
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Genetic diversity of wild north American grapes mapped

A team of researchers has decoded the genetic diversity of nine species of wild North American grapes, revealing critical traits that could accelerate grape breeding efforts. The research identifies key genes responsible for important traits such as salt tolerance, drought resistance, and defense against Pierce's disease.

SourceUniversity of California - Davis·JournalGenome Biology·DateDec 19, 2023

Trees are in trouble

A new study reveals that trees growing in wetter regions are more sensitive to drought, with up to 50% of species' ranges expected to become drier by 2100. Climate change models predict these areas will experience rapid drying, exposing trees to conditions beyond their adaptive capacity.

SourceUniversity of California - Santa Barbara·JournalScience·DateDec 13, 2023

How a drought led to the rise of skateboarding in 1970s California

A cross-disciplinary study from the University of Cambridge reveals that a drought in southern California in the mid-1970s led to the explosive rise of professional skateboarding culture. The authors argue that small environmental changes can have profound effects on human behavior, stimulating cultural and technical innovation.

SourceUniversity of Cambridge·JournalPNAS Nexus·DateDec 12, 2023
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Drought and the rapid rise of skateboarding

A severe drought led to a surge in professional vertical skateboarding in Los Angeles, influenced by cultural, commercial, and environmental changes. The development of polyurethane wheels and sport-specific media contributed to the growth of the sport.

SourcePNAS Nexus·JournalPNAS Nexus·DateDec 12, 2023

Trees in wetter forests more sensitive to drought than trees in drier regions – a finding with policy implications

A recent study analyzing tree ring measurements from 122 species found that trees in wetter forests are more vulnerable to drought than those in drier regions. This suggests that land management policies focused solely on drier regions overestimate the resilience of forests in wetter areas.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateDec 7, 2023

600 years of tree rings reveal climate risks in California

A new study of 600 years of tree rings from the San Joaquin Valley reveals that climate extremes have been more severe and lasted longer than modern records, highlighting flood and drought risks in California. The research combines paleo information with synthetic weather generation to help understand and anticipate these risks.

SourceCornell University·DateNov 29, 2023
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.

Professor Tao Jun's team at Yangzhou University analyses the molecular mechanism of PoWRKY71 in response to drought stress of Paeonia ostii

PoWRKY71 transcription factor regulates drought tolerance in Paeonia ostii by directly activating the light-harvesting chlorophyll a/b-binding protein gene. Overexpression of PoWRKY71 enhances drought tolerance, while silencing reduces it.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·TypeExperimental study·DateNov 22, 2023

Accurate forecasting of the required precipitation for a recent drought recovery

A research team developed a multi-model projection system using the self-calibrating Effective Drought Index to predict drought and recommend cumulative precipitation for recovery. The required rainfall for drought recovery was estimated at 170 mm, 310 mm, and 440 mm for March, April, and May respectively.

SourcePohang University of Science & Technology (POSTECH)·JournalEnvironmental Research Letters·DateNov 14, 2023
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Wildfires threaten environmental gains in climate-crucial Amazon

Uncontrolled wildfires are threatening environmental progress in Brazilian Amazonia, a critical carbon sink. Deforestation rates have fallen, but fire counts remain high, driven by hotter and drier climate conditions.

SourceUniversity of East Anglia·JournalNature Ecology & Evolution·TypeCommentary/editorial·DateOct 16, 2023

Rivers may not recover from drought for years

Researchers have developed a new method to measure the duration and severity of hydrological droughts in streams and rivers, which can persist for up to 3.5 years after drought conditions end. The study found that baseflow droughts are strongly tied to groundwater levels and can impact water management and ecosystem services.

SourceUniversity of California - Riverside·JournalJournal of Hydrology·DateOct 11, 2023
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Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Soil bacteria prevail despite drought conditions

Recent research reveals that certain soil microorganisms persist and even thrive during drought periods, influencing ecosystem balance and plant growth. A novel method using water vapor measurement indicates that specific bacterial species become more active under simulated future climatic conditions.

SourceUniversity of Vienna·JournalNature Communications·DateSep 28, 2023

How climate warming could disrupt a deep-rooted relationship

Researchers found that climate change can cause a shift from high to low biomass fungal species, leading to simpler networks between trees. This disruption can have cascading effects on tree performance and ecosystem function. The study suggests that warming and drought may harm forest resilience by breaking down ectomycorrhizal networks.

SourceSyracuse University·JournalProceedings of the National Academy of Sciences·DateSep 21, 2023

Ohio’s droughts are worse than often recognized, study finds

Researchers developed an impacts-based thresholds approach to better prepare Ohio farmers for drought conditions. The method takes into account changes in soil moisture, crops, and livestock losses to provide earlier and more accurate notice of approaching droughts.

SourceOhio State University·JournalJournal of Hydrometeorology·TypeObservational study·DateSep 13, 2023

Global droughts differ by coastal or inland location; only 40% accompanied by heatwaves

Research from Fudan University reveals that global droughts exhibit distinct characteristics based on their geographical location, with only 40% of coastal droughts accompanying heatwaves. The study developed a clustering algorithm to analyze drought events and found significant differences in symmetry between inland and coastal types.

SourceOcean-Land-Atmosphere Research (OLAR)·JournalOcean-Land-Atmosphere Research·TypeData/statistical analysis·DateSep 12, 2023
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.

Rapid shifts from drought to downpour occurring more often

Research found seven regional hotspots where sudden shifts from drought to heavy rains are becoming more common due to climate change. The study's discovery of land-based feedback loops can help improve predictive climate models and aid communities in preparing for extreme weather conditions.

SourceUniversity of Texas at Austin·JournalNature Communications·TypeData/statistical analysis·DateAug 29, 2023

Climate change-induced drought may transform parts of the Amazon’s rainforests into savannas

A Rutgers-led study reveals that Amazonian lowland rainforest areas critical for absorbing carbon dioxide and buffering climate change may morph over time into dry, grassy savannas. The findings highlight the impact of double-stress conditions, where alternating flooding and drought limit forest establishment and favor short-lived gras...

SourceRutgers University·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateAug 29, 2023

Can this forest survive? Predicting forest death or recovery after drought

A team of researchers from UC Davis has developed a tool that can predict which forests are likely to survive or die after a drought. By analyzing changes in precipitation, soil moisture, and temperature, the tool links these factors to tree growth and carbon reserves.

SourceUniversity of California - Davis·JournalGlobal Change Biology·TypeComputational simulation/modeling·DateAug 29, 2023

Secondary forests more sensitive to drought than primary forests

A new study from Lund University found that secondary forests in Sweden were more affected by the 2018 drought than primary forests. The research team analyzed satellite images and vegetation indexes to compare the impact of drought on both forest types.

SourceLund University·JournalEnvironmental Research Letters·DateJul 31, 2023
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.

Petrified trees reveal Yellowstone geyser’s ongoing battle with drought

Researchers found that prolonged droughts have led to Steamboat Geyser's dry spells by clogging pathways for trees to respire and grow. The team matched tree growth periods to regional climate records, revealing a connection between environmental conditions and reduced water supply.

SourceAmerican Geophysical Union·JournalGeochemistry Geophysics Geosystems·DateJul 26, 2023

Soil microbes help plants cope with drought, but not how scientists thought

Researchers found that soil microbes adapt to drought conditions over time and provide benefits to plants when grown together, even without plant signals. This challenges the long-held assumption of co-evolutionary dialogue between plants and microbes.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalProceedings of the Royal Society B Biological Sciences·DateJul 25, 2023

Desert microbes turn on drought tolerance when needed

Researchers at KAUST have isolated a desert microbial strain that enhances drought resilience in Arabidopsis and alfalfa, promoting water use efficiency without affecting crop yields. The microbes modify epigenetic status of drought stress genes and actively change plant root architecture.

SourceKing Abdullah University of Science & Technology (KAUST)·JournalEMBO Reports·DateJul 20, 2023
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Forest can adapt to climate change, but not quickly enough

Researchers found that most US forests have the potential to adapt to hotter, dryer conditions, but are not changing quickly enough. The study suggests that biodiversity can buffer the impact of climate change on forests.

SourceUniversity of California - Santa Barbara·JournalGlobal Change Biology·DateJul 10, 2023

Undergrad-driven project reveals drought’s effects on painted turtles

A study by University of Nebraska-Lincoln undergraduates found that drought can lower survival odds, slow growth, and even skew the ratio of female-to-male painted turtles. The team discovered a 7% decrease in female survival and a 10% decrease in male survival rates during drought periods.

SourceUniversity of Nebraska-Lincoln·JournalClimate Change Ecology·DateJun 28, 2023