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Dairy Cow
Judy Anderson

Climate change, antibiotics may threaten soil

Researchers say livestock antibiotic residues can degrade microbe activity when combined with rising temperatures. That doesn't mean making animals suffer, however.

study by researchers at the Cary Institute of Ecosystem Studies in Millbrook, New York, has shown that when rising temperatures combine with antibiotic residues expelled by livestock, it degrades soil microbe efficiency, soil resilience to future stress, and its ability to trap carbon…

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Flowers
Judy Anderson

Breaking down the Inflation Reduction Act program by program, incentive by incentive

The GOP is out to gut the Inflation Reduction Act. Ironically, study after study notes that it's more cost-effective to slow down climate change than to deal with increasing disasters. And that doesn't factor in the loss of life. Here's what's at stake.

The Inflation Reduction Act is the biggest investment in clean energy and climate solutions in American history, so it can be hard to keep track of everything in it. This spreadsheet breaks down the funding opportunities in the bill in a way that allows a variety of users to easily find out which IRA programs and tax incentives can benefit them.

In particular, this spreadsheet was developed for use by:

  • State and local/municipal governments
  • Tribal Nations
  • Businesses
  • Non-profits
  • Institutions of higher education
  • Individual consumers
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Park Slope
iStock

Research: Declining urban and community tree cover in the United States

The U.S. Forest Service estimates that cities are losing some 36 million trees every year, wiped out by development, disease and, increasingly, climate stressors like drought.

Urban forests provide many benefits to society, including moderating climate, reducing building energy use and atmospheric carbon dioxide (CO2), improving air and water quality, mitigating rainfall runoff and flooding, enhancing human health and social well-being and lowering noise impacts (Nowak and Dwyer, 2007)…

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Owl
iStock

New 50-year study offers insight into effects of climate on bird reproduction

Study co-author Jeffrey Hoover, an avian ecologist at the Illinois Natural History Survey, describes the findings in an interview with University of Illinois Urbana-Champaign life sciences editor Diana Yates.

Beyond effects of a warming climate on individual species’ reproductive output, the study also considered whether climate change may affect offspring production by interacting with other attributes of the birds…

Warming temperatures also were associated with less offspring production among relatively large birds. These changes were not necessarily caused directly by climate change but by the effects of climate change on the life histories and ecological traits of species that influence clutch size and rates of nesting failure over time…

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Cow
Creative Commons

Research report: Antibiotics and temperature interact to disrupt soil communities and nutrient cycling

A study by researchers at the Cary Institute of Ecosystem Studies in Millbrook, New York, has shown that when rising temperatures combine with antibiotic residues expelled by livestock, it degrades soil microbe efficiency, soil resilience to future stress, and its ability to trap carbon.

Soils contain immense diversity and support terrestrial ecosystem functions, but they face both anthropogenic and environmental stressors. While many studies have examined the influence of individual stressors on soils, how these perturbations will interact to shape soil communities and their ability to cycle nutrients is far less resolved. Here, we hypothesized that when soils experience multiple stressors their ability to maintain connected and stable communities is disrupted, leading to shifts in C and N pools.

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Girl
iStock

Explore climate change in the American mind

Yale Program on Climate Communication shares its research and provides graphs illustrating national public opinion over time and across several sociodemographic variables, as well as political views, to show the diversity of Americans’ views on climate change and how much Americans engage with the issue. A desktop computer is required for viewing.

Are you curious about how the American public has been feeling about climate change over time? Perhaps you’re wondering how you might engage people around the topic of climate change?

These graphs provide some clarity on how peoples’ education levels, age, and political affiliations shape their opinions around climate change.

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Kid
iStock

New tools and strategies for educators: grades 6-12

Climate change is a complex topic to teach. In addition to teaching the science behind climate change, it is critical to help students become effective climate change communicators. Here's a new tool you can share with others.

[Yale Climate Communications has] developed materials for teachers who are interested in using [the] resources in their classrooms, such as the Yale Climate Opinion Maps and Yale Climate Connections. These materials were developed based on recommendations from educators across the United States. They aim to immerse students in climate change issues in an accessible, digestible, and interactive way…

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Duck
iStock

Migratory birds can partially offset climate change

A new study demonstrates that birds can partially compensate for climate change by delaying the start of spring migration and completing the journey faster. But the strategy comes with a cost — a decline in overall survival. The findings by researchers from Cornell University, the University of Maryland, and Georgetown University are published in the journal Ecology.

“Understanding how animals can compensate is an important part of understanding where the impacts of climate change will play out,” said Marra. “In this case, we may not lose a species entirely, but it is possible that populations of some species may go extinct locally due to climate change…

“The good news is that birds are able to respond to changes in their environment,” Dossman said. “They have some flexibility and variation in their behaviors to begin with, but the question is, have they reached the limit of their ability to respond to climate change?”…

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Agrisolar
Judy Anderson

Made in the shade: Growing crops at solar farms yields efficiency

In the face of climate change, growing commercial crops under acres of solar panels is a potentially efficient use of agricultural land that can boost food production and improve panel longevity. But to make this change, land trusts, communities, and policymakers will need to both share the vision and clarify that this needs to become the norm.

“There is potential for agrivoltaic systems – where agriculture and solar panels coexist – to provide increased passive cooling through taller panel heights [emphasis added], more reflective ground cover and higher evapotranspiration rates compared to traditional solar farms,” said senior author Max Zhang, professor in the Sibley School of Mechanical and Aerospace Engineering [at Cornell], “We can generate renewable electricity and conserve farmland through agrivoltaic systems.”

In New York, for example, about 40% of utility-scale solar farm capacity has been developed on agricultural lands, while about 84% of land deemed suitable for utility-scale solar development is agricultural, according to a previous research study from Zhang’s group…

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Fire
iStock

USDA Forest Service Chief Randy Moore’s statement announcing actions the Forest Service will take to resume its prescribed fire program safely and effectively after completion of its 90-day national review  

We are turning to prescribed fires to help reduce the risk of the uncontrollable, high-intensity wildfires that are common today. Prescribed fires mimick lower-intensity fires that used to occur naturally from lightning strikes or under the stewardship of tribes.

Washington D.C.,September 8, 2022 — USDA Forest Service Chief Randy Moore released the following statement announcing actions the Forest Service will take to resume its prescribed fire program safely and effectively after completion of its 90-day national review…

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