搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
11 天
on MSN
Decades after it disappeared, wild rice is booming again on the upper Mississippi River
Records show wild rice was common around the turn of the 20th century, but poor water quality caused die-offs in the 1980s.
Winona Daily News
3 天
Decades after it disappeared, wild rice is booming again on upper Mississippi River
If she closes her eyes, Danelle Larson can still remember how the stretch of Mississippi River in front of her looked as ...
Milwaukee Journal Sentinel
11 天
Decades after it disappeared, wild rice is booming again on the upper Mississippi River
Today, it's covered with impressively tall and thick beds of wild rice. Larson, a research ecologist with the U.S. Geological Survey, and Alicia Carhart, Mississippi River vegetation specialist ...
4 天
on MSN
Environmental group calls for tighter water permit for coal plant that spilled next to rice ...
Minnesota Power’s Boswell Energy Center is allowed to pump sulfate-tainted wastewater into the Mississippi River. The state ...
KCUR 89.3 FM
6 天
Wild rice dwindled in parts of the Upper Midwest. Now efforts are underway to bring it back
Wild rice grows in shallow waterways in the Great Lakes region and parts of Canada. It’s a plant that holds important ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈