News tagged with glass jars

Prairie soil organic matter shown to be resilient under intensive agriculture

(PhysOrg.com) -- A recent study has confirmed that although there was a large reduction of organic carbon and total nitrogen pools when prairies were first cultivated and drained, there has been no consistent pattern in these ...

Space & Earth / Environment

Jan 15, 2009 | 1.8 / 5 (4) | 0