Search query: levels
Categories: Geoscience: Environmental Issues
13142 records searched, 502 records found, top 20 matches displayed
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words in this category for articles published in the last 45 days:
climate (74),
change (45),
carbon (41),
water (36),
emissions (28),
global (25),
heat (23),
energy (22),
data (20),
team (20),
risk (19),
developed (18),
environmental (18),
food (17),
impact (17),
levels (17),
areas (16),
dioxide (16),
pollution (16),
soil (16)
Published Study of urban moss raises concerns about lead levels in older Portland neighborhoods



Lead levels in moss are as much as 600 times higher in older Portland, Oregon, neighborhoods where l ...
Published Acceleration of global sea level rise imminent past 1.8 degrees planetary warming - Acceleration of Global Sea Level Rise Imminent Past 1.8 Degrees Planetary Warming


A study shows that an irreversible loss of the ice sheets, and a corresponding acceleration of sea l...
Published Sea level rise poses particular risk for Asian megacities - Sea Level Rise Poses Particular Risk for Asian Megacities



Sea level rise this century may disproportionately affect certain Asian megacities, according to new ...
Published Study finds high blood and urinary metal levels among exclusive marijuana users



New research has detected significant levels of metals in the blood and urine among marijuana users, ...
Published Temperature is stronger than light and flow as driver of oxygen in US rivers - Temperature: The Strongest Driver of Oxygen in US Rivers



The amount of dissolved oxygen in a river is a matter of life or death for the plants and animals li...
Published Elevated CO2 levels cause mineral deficiency in plants resulting in less nutritious crops - Elevated CO2 Levels Cause Mineral Deficiency in Plants Resulting in Less Nutritious Crops


For years, scientists have seen enhanced photosynthesis as one of the only possible bright sides of...
Published In coastal communities, sea level rise may leave some isolated



Amid the threat of dramatic sea level rise, coastal communities face unprecedented dangers, but a ne ...
Published Africa's dangerous air pollution levels are a global problem, says new research



A new report has brought to light the challenge of air pollution levels in Africa and why internatio ...
Published How the rising earth in Antarctica will impact future sea level rise



The rising earth beneath the Antarctic Ice Sheet will likely become a major factor in future sea lev...
Published Sea level changes shaped early life on Earth, fossil study reveals



Shifts in the Earth's continental plates that drove long-term changes in sea level set the stage for ...
Published Dolphins with elevated mercury levels in Florida and Georgia



Scientists found elevated mercury levels in dolphins in the U.S. Southeast. The highest levels were ...
Published At least one in four US residential yards exceed new EPA lead soil level guideline



Roughly one in four U.S. households have soil exceeding the new U.S. Environmental Protection Agency...
Published Link between global warming and rising sea levels



A new study suggests that Earth's natural forces could substantially reduce Antarctica's impact on r...
Published New knowledge about ice sheet movement can shed light on when sea levels will rise - New Knowledge About Ice Sheet Movement Can Shed Light on When Sea Levels Will Rise


The trawling of thousands of satellite measurements using artificial intelligence has shown research...
Published Mercury levels in tuna remain nearly unchanged since 1971



Tuna is one of the most popular seafoods worldwide. But this protein-rich fish can build up high lev...
Published Impacts of coronavirus lockdowns: New study collects data on pollutants in the atmosphere - Impacts of Coronavirus Lockdowns: New Study Collects Data on Pollutants in the Atmosphere


One consequence of the coronavirus pandemic has been global restrictions on mobility. This, in turn,...
Published Artificial intelligence breakthrough gives longer advance warning of ozone issues - Artificial Intelligence Breakthrough Gives Longer Advance Warning of Ozone Issues


Ozone levels in the earth's troposphere (the lowest level of our atmosphere) can now be forecasted w ...
Published Study finds combustion from gas stoves can raise indoor levels of chemical linked to a higher risk of blood cell cancers - Study Finds Combustion from Gas Stoves Can Raise Indoor Levels of Chemical Linked to a Higher Risk of Blood Cell Cancers



About 47 million homes use natural gas or propane-burning cooktops and ovens. Researchers found that...
Published Ohio train derailment, clean-up resulted in high levels of some gases, study shows



A freight train carrying industrial chemicals derailed near East Palestine, Ohio, in February 2023,...
Published Rising sea levels could lead to more methane emitted from wetlands



A Bay Area wetlands ecosystem that was expected to serve as a carbon sink is emitting surprisingly h...