Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Karen Dillman"'
Autor:
Sarah E. Jovan, Heather T. Root, Larry L. St. Clair, Linda H. Geiser, Robert J. Smith, Karen Dillman
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 291
Critical loads are thresholds of atmospheric deposition below which harmful ecological effects do not occur. Because lichens are sensitive to atmospheric deposition, lichen-based critical loads can foreshadow changes of other forest processes. Here,
Autor:
Karen Dillman, Alan M. Fryday
Publikováno v:
The Bryologist. 124
Recent field work in the Petersburg Borough of southeastern (SE) Alaska has led to the discovery of two species of lichenized fungi in the Ostropales that are here described as new to science: Jamesiella dacryoidea Fryday, which has green-grey dacryo
Publikováno v:
The Lichenologist. 49:579-596
The genetic diversity within the foliose form ofRicasolia amplissimafrom Europe and North America was studied using molecular phylogenetic analysis of the nuclear ITS andRPB2, and mitochondrial SSU. Boundaries between closely related species were als
Autor:
Suraj Ahuja, Mark E. Fenn, David Schirokauer, Martin A. Hutten, Jill A. McMurray, Sarah Jovan, Shanti Berryman, Linda H. Geiser, Karen Dillman, Heather T. Root
Publikováno v:
Forest Ecology and Management. 306:1-8
Anthropogenic nitrogen (N) deposition has had substantial impacts on forests of North America. Managers seek to monitor deposition to identify areas of concern and establish critical loads, which define the amount of deposition that can be tolerated
Autor:
Mikhail P. Zhurbenko, Karen Dillman
Publikováno v:
The Bryologist. 113:260-266
The new combination Polycoccum hymeniicola is introduced and a description of this insufficiently known fungus provided. This species and Chalara lobariae, Merismatium nigritellum, and Niesslia lobariae are new to North America. Arthrorhaphis aerugin
Autor:
Theodore L. Esslinger, Karen Dillman
Publikováno v:
The Bryologist. 113:77-80
Physconia grumosa, a species previously known from Asia, is reported from Alaska, the Rocky Mountains (Colorado, New Mexico), New England (Maine) and the Great Lakes region (Michigan, Minnesota, Wisconsin, Ontario). This species is similar to P. dete
Autor:
Bibiana Moncada, Soili Stenroos, Trevor Goward, Luis Fernando Coca, Alba Yánez-Ayabaca, Robert Lücking, Otto T. Gockman, Dinah Parker, Wilson R. Álvaro-Alba, László Lőkös, Erin A. Tripp, Jason Hollinger, Tim Wheeler, Bruce McCune, Ricardo Rozzi, Bernard Goffinet, Edit Farkas, Toby Spribille, Karen Dillman, Carlos Julio Arango, José Luis Chaves, Lidia S. Yakovchenko, John Villella, Camilo Rodríguez, Edier Alberto Soto-Medina, Peter R. Nelson, Marcela Eugenia da Silva Cáceres, Christian Printzen, Klara Scharnagl
Publikováno v:
The Bryologist. 120:441
We provide a phylogenetic revision of the Pseudocyphellaria crocata complex in the Americas. Specimens traditionally identified as P. crocata, based on their cyanobacterial photobiont, yellow pseudocyphellae, at least partially white medulla, and yel