Latest news with #JohnCrockett
Yahoo
20-07-2025
- Climate
- Yahoo
Colorado utilizing grazing cattle to help prevent wildfires in at-risk areas
As part of a growing effort to reduce the risk of wildfires in Colorado, cattle are being deployed to eat dry grass that often fuels fast-moving flames. City officials in Boulder County have partnered with local ranchers to bring herds into at-risk neighborhoods, including areas near Wonderland Lake Park, where 70 cattle grazed 35 acres of land. Paul Dennison, who is with Boulder Open Space and Mountain Parks, told Fox News that cattle grazing began in early June, which brought the grass height down from the three to four feet expected if left unmanaged. Historic Grand Canyon Lodge Destroyed By Wildfire; North Rim Closed For 2025 Season The Colorado region's mountainous terrain, dry climate, and frequent winds make it especially vulnerable to wildfire. Dennison explained that using cattle to keep vegetation low can slow potential fire spread and give firefighters more time to respond. "As the cattle trample as they graze, they break up some of that thatch, so we are looking at reduction of fuel height in the grasses, and we are also looking for some decomposition and degradation of the thatch that lies underneath the living grass," Dennison added. Read On The Fox News App Horrified Tourists Watch As Bison Boils To Death In Yellowstone Hot Spring Local ranchers bring the herd in by trailer and rotate them through five-acre sections over two-week periods, Dennison said. U.S. Forest Service Deputy Chief John Crockett said most people think cattle are the primary grazer, but the agency uses cattle, sheep, goat and "basically anything that uses the grasses and fine fuels as a food source." Colorado Uses Cattle Grazing To Reduce Wildfire Risk In Boulder County Boulder Fire Rescue's public information officer, Jamie Barker, said grazing cattle are great for their fire department in both the warmer months and the fall. This year's heavy rainfall has created even more vegetation, which is good for now, but a future concern as it dries out, Barker explained. "I think a lot of people are really excited, because their green is getting greener and growing taller," said Barker. "But at the end of the day, that green that's getting greener and growing taller is also going to dry out; and that's going to pose a risk to some capacity for wildfires." The U.S. Department of Agriculture says similar grazing programs are becoming more common across the West, with states like Idaho and Nevada also using livestock to help manage wildfire risk. Boulder officials said the plan is to move the herd to another at-risk area later this article source: Colorado utilizing grazing cattle to help prevent wildfires in at-risk areas
Boston Globe
07-04-2025
- Science
- Boston Globe
A URI study using millions of animal photos revealed some surprising behavior
Advertisement Researchers found something surprising: nearly 40 percent of the species they studied often showed more than one classification. And their behaviors are changing based on climate change and their interactions with humans, the study found. Get Rhode Map A weekday briefing from veteran Rhode Island reporters, focused on the things that matter most in the Ocean State. Enter Email Sign Up For example, striped skunk, gray fox, and porcupine — all found in Rhode Island — became more nocturnal from 2009 to 2020 with environmental change caused by people, the diel study reported. The researchers have called for redefining diel activity based on the data from the study. A University of Rhode Island-based team has rewritten the book on animal schedule beliefs, based on collected data. The team from the top row left, John Crockett (a former PhD student), Amy Mayer (research associate at URI), Brian Gerber, team leader, Kadambari Devarajan, an independent research assistant and National Geographic Explorer. Bottom row, left, Laken Ganoe (a former PhD student) and Kimberly Rivera (a former graduate student). University of Rhode Island Devarajan, an engineer-turned-ecologist and with the Globe. Q: Why did you choose camera trap data? Advertisement Devarajan: It's the best way to understand when animals were (observed). A camera trap or trail camera, when you set it up, you get a really good idea of what species are found in which areas and at what time. Until very recently, it was used for distributional studies, which species are found and how species were distributed in space. The temporal angle, or when they were found or active, was not given too many resources as far as research. What do you think this study could mean for animal classifications? It's not that the traditional classifications are wrong, it's more that there could be differences in how they were being studied. They were often very local studies. We are looking at some species that were wide ranging. This was a more comprehensive huge data set. Were there any animals that drastically changed their activity patterns? With increasing human presence, there was some shifting. Animals that were primarily diurnal in some places, would shift to more nocturnal, or vice versa. We also noticed body size played a huge role in when they were active. A smaller mammal was significantly more likely to be nocturnal than a larger animal. What are some examples of how human activity influences when animals are active? For the study, we looked at a common factor called the Global Human Footprint. Some ways it could be affected were if traffic is a major issue. For example, some species migrate across roads at a fixed time during migratory period. If there is increased traffic, that changes when they are active or closer to human areas. In India, leopards in human use areas are more nocturnal, but in Africa, especially in protected areas, they tend to be more diurnal. That is to avoid humans. They do a lot of hunting at night. Advertisement University of Rhode Island researcher Kadambari Devarajan sets a camera trap in Zambia, one of the data sites for the project. The team gathered data from 20,080 total camera sites across 38 countries and six continents. University of Rhode Island This photo taken by a trail camera shows a golden jackal found in Africa, the Middle East, and South Asia. University of Rhode Island What is next for this research, follow up studies? All our data from this is public. Anybody can download them and build on it, and work. Whatever we targeted and pitched with our collaborators, we are satisfied with this. It was such a massive thing, I think everyone wants to take a breather. ... This is really groundbreaking. This is one of the largest camera trap data sets and we put it out there free for anyone to download. A lot of research in the future is going to use these methods, both the software and the data. Here in the US, and around the world, there have been efforts to roll back some of the environmental protections and animal protections. Do you think some of this work that you did in the study will help reinforce the need for animal protection and conservation? I certainly hope so. I have been quite concerned, following it from here. A lot of good was done because of the protections. We've saved a few species from going extinct in the past few years. As an ecologist, I want my research to contribute towards the conservation of species. I hope that our paper will help, not just in the US, but other countries as well, to reinforce the importance of having protections in place. The best way to pitch it is that development can happen while still having the protections. There are a lot of smart people. See the searchable library of the team's results Advertisement The Boston Globe's weekly Ocean State Innovators column features a Q&A with Rhode Island innovators who are starting new businesses and nonprofits, conducting groundbreaking research, and reshaping the state's economy. Send tips and suggestions to reporter Alexa Gagosz at . Carlos Muñoz can be reached at
