scholarly journals A manual of the botany of the northern United States,from New England to Wisconsin and south to Ohio and Pennsylvania inclusive, (the mosses and liverworts by Wm. S. Sullivant,) arranged according to the natural system.

Author(s):  
Asa Gray ◽  
William Starling Sullivant
Author(s):  
Lance A. Vickers ◽  
Benjamin Knapp ◽  
John M Kabrick ◽  
Laura S. Kenefic ◽  
Anthony W. D'Amato ◽  
...  

As interest in managing and maintaining mixedwood forests in the northern United States (US) grows, so does the importance of understanding their abundance and distribution. We analyzed Forest Inventory and Analysis data for insights into mixedwood forests spanning 24 northern US states from Maine south to Maryland and westward to Kansas and North Dakota. Mixedwoods, i.e., forests with both hardwoods and softwoods present but neither exceeding 75-80% of composition, comprise more than 19 million hectares and more than one-quarter of the northern US forest. They are most common in the Adirondack-New England, Laurentian, and Northeast ecological provinces but also occur elsewhere in hardwood-dominated ecological provinces. These mixtures are common even within forest types nominally categorized as either hardwood or softwood. The most common hardwoods within those mixtures were species of Quercus and Acer and the most common softwoods were species of Pinus, Tsuga, and Juniperus. Although mixedwoods exhibited stability in total area during our analysis period, hardwood saplings were prominent, suggesting widespread potential for eventual shifts to hardwood dominance in the absence of disturbances that favor regeneration of the softwood component. Our analyses suggest that while most mixedwood plots remained mixedwoods, harvesting commonly shifts mixedwoods to either hardwood- or softwood-dominated cover types but more specific information is needed to understand the causes of these shifts.


2004 ◽  
Vol 3 (3) ◽  
pp. 247-270 ◽  
Author(s):  
Edward Blum

During gigantic urban revivals in 1875 and 1876, the Chicago-shoe-salesman-turned-religious-evangelist Dwight Lyman Moody set the northern United States ablaze with the fires of a great religious awakening. Over two million Americans of all Protestant affiliations attended his meetings in Brooklyn, Philadelphia, New York City, and Chicago. Although his popularity had been unrivalled, Moody worried about his campaign that would begin in Boston in 1877. To carry the day, he knew that he would need the help of “the New England women.” “What a power they would be,” Moody claimed. For this reason, he sought out Frances E. Willard, an up-and-coming female leader and temperance advocate. When the two met, the evangelist asked, “Will you go with me to Boston and help in the women's meetings?” After considering the invitation for several days, Willard agreed to join him. She did more than merely minister to women, however. On one occasion, as she recounted later, “Mr. Moody…placed my name upon his program” to “literally preach” to men and women. Willard wondered aloud if the sight of a woman preaching would shock the audience: “Brother Moody…, perhaps you will hinder the work among these conservatives.” Responding, Moody “laughed in his cheery way, and declared that ‘it was just what they needed.’”


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