Biodiversity on the farm: It’s more complicated than you might think

Print Friendly, PDF & Email
Spare Share e

[Editor’s note: William Price is a statistician in the College of Agricultural and Life Sciences at the University of Idaho. Andrew Kniss is a professor of weed ecology and management in the Department of Plant Sciences at the University of Wyoming.]

Some organisms, like the European honey bee and some earthworm species, have become somewhat iconic species and are used—in the media if not in the scientific literature—as symbols of diversity in agriculture. But these species are, in fact, introduced to North America and can displace native species or cause environmental disruption outside the agricultural realm. Other species, like the milkweed plants relied upon by the beloved monarch butterfly, may actually be favored by agricultural practices. Some have posited that milkweed populations might even be much greater as a result of agricultural practices than could have been supported by the pre-agricultural native ecosystem. Similarly, there are places in Europe where land has been cultivated for so long that the agroecosystem must be protected to maintain the wildlife that exists in those habitats. Until we have a better understanding of the composition and interaction of agricultural bio-communities and those of the surrounding environment, it will be difficult to define the ideal balance between concepts such as land sharing and land sparing.

Related article:  Why do we need sleep?

The GLP aggregated and excerpted this blog/article to reflect the diversity of news, opinion, and analysis. Read full, original post: More than Share-Spare Philosophies Needed: A Response to Breakthrough’s Essay on Wildlife and Farmland

For more background on the Genetic Literacy Project, read GLP on Wikipedia

Outbreak Featured
Infographic: Gene transfer mystery — How 'antifreeze' genes jumped from one species to another without sex

Infographic: Gene transfer mystery — How ‘antifreeze’ genes jumped from one species to another without sex

It isn’t surprising... that herrings and smelts, two groups of fish that commonly roam the northernmost reaches of the Atlantic ...
a bee covered in pollen x

Are GMOs and pesticides threatening bees?

First introduced in 1995, neonicotinoids ...
glp menu logo outlined

Newsletter Subscription

* indicates required
Email Lists
glp menu logo outlined

Get news on human & agricultural genetics and biotechnology delivered to your inbox.