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Tag Archives: plant diversity
Last week, I took some photos that powerfully demonstrate the importance of plant diversity. Several years ago, we created some research plots to help us learn more about how plant diversity interacts with ecosystem function. As you can see above, the … Continue reading
Our friends at Platte Basin Timelapse (PBT) created a very nice radio piece about our restoration work that aired on NET Radio (Nebraska Educational Telecommunications) today. The link below includes that audio, along with a transcript and short video … Continue reading
How important is plant diversity in restored prairies? Are diverse prairies more resistant to drought and invasive species than less diverse prairies? How does plant diversity influence invertebrate communities and their ecological functions? These kinds of questions have been the focus … Continue reading
A few weeks ago, I wrote about our trip to the Konza Prairie Biological Station in eastern Kansas. On that trip, we learned about research results showing that frequent spring fires (one or two year frequency) can prevent encroachment of … Continue reading
I got the chance to spend a couple days in Iowa last week, talking about conservation grazing with staff of the Iowa Department of Natural Resources. They invited me to join a two day workshop discussing various ways to use … Continue reading
How important is plant diversity? Most ecologists think it’s a critical component of resilient ecosystems. Last week I collected some data that lends support to that view. In some experimental prairie plantings we’ve established in our Platte River Prairies, plant diversity appears to be suppressing the invasion … Continue reading
Many of the prairies we manage have pretty degraded plant communities, characterized by low plant diversity and dominance by a few grass species – including the invasive Kentucky bluegrass (Poa pratensis). Our primary objective for these prairies is to increase plant diversity, … Continue reading
Why is plant diversity important? I can come up with lots of reasons, including the value to pollinators, correlations between plant and insect diversity, and contributions to ecological resilience – among others. But it’s much more difficult to quantify the specific functional differences between high-diversity and low-diversity … Continue reading
If you read this blog frequently, you know I manage many of our prairies with combinations of prescribed fire and grazing. I like the heterogeneous habitat structure I get from patch-burn grazing, and have documented benefits to plant diversity in our prairies. (I’ve … Continue reading