You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
None
John Jacob Lehrman was born 22 January 1817 in Bahlingen, Baden, Germany. His parents were Matthias Lehrman and Rosina Ernst. They emigrated in 1832 and settled first in Canton, Ohio and then in Allen County, Indiana. He married Dorothea Heckler in 1846 in Fort Wayne, Indiana. They had seven children. Descendants and relatives lived mainly in Indiana.
George Goff Hatfield, Sr. (b. 1715) was the father of four sons. One of his sons was Joseph Hatfield (1739-1832) who married twice and was the father of eleven children. One of his children was Ephraim Hatfield (1765-1847) who settled in Kentucky. Descendants live throughout the United States.
It is well known that agricultural and forest ecosystems are the most important carbon sinks in terrestrial ecosystems, and therefore understanding the key processes and potential mechanisms of agricultural and forest ecosystems in response to climate change is critical for accurately estimating the carbon sinks in agriculture and forests. However, the response and adaptation of carbon-water-nitrogen processes in agricultural and forest ecosystems to climate change remain unclear. These knowledge gaps create significant uncertainties in future projections, and fully exploring the potential mechanisms and processes of agriculture and forests to climate change is pivotal to projecting the potential risk of climate change on global grain yield and forest carbon sequestrations.