Ninety-five
Livestock and docs.
Livestock and Poultry Environmental Learning Community
Connecting agri-professionals advancing environmental stewardship in animal agriculture.
USDA GHG Inventory site is “under review”
The state of technical documentation
TLDR: tech docs are increasingly valuable, as is the ability to automatically update them and/or tailor them to different user groups.
Country Centered Map Projections - Engaging Data
Federal Research on Recycled Tire Crumb Used on Playing Fields and Playgrounds
only small amounts of most organic chemicals are released from tire crumb into the air through emissions. For many chemicals measured during active play at the outdoor fields, concentrations in air were not different than background samples while others were somewhat higher.
“Only”
“No different than background”
Just a reminder that the normalcy of a measured thing does not make the presence of that measured thing acceptable by default. If sand-covered playgrounds give off lower concentrations than “background samples”, would we make the switch to sand?
