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Full-Text Articles in Life Sciences

Ecological And Societal Services Of Aquatic Diptera, Peter H. Adler, Gregory W. Courtney Jan 2019

Ecological And Societal Services Of Aquatic Diptera, Peter H. Adler, Gregory W. Courtney

Entomology Publications

More than any other group of macro-organisms, true flies (Diptera) dominate the freshwater environment. Nearly one-third of all flies—roughly 46,000 species—have some developmental connection with an aquatic environment. Their abundance, ubiquity, and diversity of adaptations to the aquatic environment position them as major drivers of ecosystem processes and as sources of products and bioinspiration for the benefit of human society. Larval flies are well represented as ecosystem engineers and keystone species that alter the abiotic and biotic environments through activities such as burrowing, grazing, suspension feeding, and predation. The enormous populations sometimes achieved by aquatic flies can ...


In Silico Design Of Crop Ideotypes Under A Wide Range Of Water Availability, Talukder Z. Jubery, Baskar Ganapathysubramanian, Matthew E. Gilbert, Daniel Attinger Jan 2019

In Silico Design Of Crop Ideotypes Under A Wide Range Of Water Availability, Talukder Z. Jubery, Baskar Ganapathysubramanian, Matthew E. Gilbert, Daniel Attinger

Mechanical Engineering Publications

Given the changing climate and increasing impact of agriculture on global resources, it is important to identify phenotypes which are global and sustainable optima. Here, an in silico framework is constructed by coupling evolutionary optimization with thermodynamically sound crop physiology, and its ability to rationally design phenotypes with maximum productivity is demonstrated, within well‐defined limits on water availability. Results reveal that in mesic environments, such as the North American Midwest, and semi‐arid environments, such as Colorado, phenotypes optimized for maximum productivity and survival under drought are similar to those with maximum productivity under irrigated conditions. In hot and ...