Evolution of landscape pattern and the association with ecosystem services in the Ili-Balkhash Basin.

The Ili-Balkhash Basin in Central Asia is an arid endorheic basin shared by China and Kazakhstan. Population growth, socio-economic development, ecological conservation measures, and climate change have spurred land use and land cover changes and ecosystem services variations. This study used the long-term dataset from 1992 to 2018 to detect the landscape pattern evolution and its association with ecosystem services.

Water scarcity: moving beyond indexes to innovative institutions.

Water scarcity is a media darling often times described as a trigger of conflict in arid regions, a by-product of human influences ranging from desertification to climate change, or a combination of natural- and human-induced changes in the water cycle. A multitude of indexes have been developed over the past 20 years to define water scarcity to map the "problem" and guide international donor investment. Few indexes include groundwater within the metrics of "scarcity.

Phylogenetics applied to genotype/phenotype association and selection analyses with sequence data from angptl4 in humans.

Genotype/phenotype association analyses (Treescan) with plasma lipid levels and functional site prediction methods (TreeSAAP and PolyPhen) were performed using sequence data for ANGPTL4 from 3,551 patients in the Dallas Heart Study. Biological assays of rare variants in phenotypic tails and results from a Treescan analysis were used as "known" variants to assess the site prediction abilities of PolyPhen and TreeSAAP. The E40K variant in European Americans and the R278Q variant in African Americans were significantly associated with multiple lipid phenotypes.

International borders, ground water flow, and hydroschizophrenia.

A substantial body of research has been conducted on transboundary water, transboundary water law, and the mitigation of transboundary water conflict. However, most of this work has focused primarily on surface water supplies. While it is well understood that aquifers cross international boundaries and that the base flow of international river systems is often derived in part from ground water, transboundary ground water and surface water systems are usually managed under different regimes, resulting in what has been described as "hydroschizophrenia.