Agriculture's global environmental impacts are widely expected to continue expanding,
driven by population and economic growth and dietary changes. This Review highlights …

Agricultural, urban and industrial activities have dramatically increased aquatic nitrogen and
phosphorus pollution (eutrophication), threatening water quality and biotic integrity from …

Chapter 2, building on prior assessments1, provides a global assessment of the observed
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …

Lakes are important natural resources and carbon gas emitters and are undergoing rapid
changes worldwide in response to climate change and human activities. A detailed global …

ES 6: 3-5 Replace “It is unequivocal that emissions of the well-mixed greenhouse gases
(GHG) carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2 O) from human activities …

Chapter 2, building on prior assessments, provides a global assessment of the observed
impacts and projected risks of climate change to terrestrial and freshwater ecosystems …

Atmospheric methane is a potent greenhouse gas that plays a major role in controlling the
Earth's climate. The causes of the renewed increase of methane concentration since 2007 …

The Renewable Fuel Standard (RFS) specifies the use of biofuels in the United States and
thereby guides nearly half of all global biofuel production, yet outcomes of this keystone …

Human and ecological health depends on the vitality of freshwater systems, but these are
increasingly threatened by cyanotoxins released from harmful algal blooms (HABs). Periodic …

Since the industrial revolution, the rapid growth and development of global industries have
depended largely upon the utilization of coal-derived chemicals, and more recently, the …