Page 3624 of 3862 Results 36231 - 36240 of 38616
Id/Author/Year/TitleOrder by:  Year  Id  Author  Title
20043
Will-Wolf S. (2002): Monitoring regional status and trends in forest health with lichen communities: the United States Forest Service approach, In: Nimis P.L., Scheidegger C. & Wolseley P.A. (eds.): Monitoring with Lichens - Monitoring Lichens, Kluwer Academic Publishers, Netherlands, 353-357

air pollution, bioindication, community ecology, forest health, forest management EN Read more... 

31963
Will-Wolf S. & Jovan S. (2019): Lichen species as element bioindicators for air pollution in the eastern United States of America, Plant and Fungal Systematics, 64(2): 137–146

Lichen element (N, S, metals) indicators of local air pollution load (a widely used technique) are recommended for five predefined regions covering central and southern parts of the eastern United States. The final recommendations integrate the advice of regional lichenologists, information from regional floras, and species abundance data from a United States Forest Service Forest Inventory and Analysis Program (FIA) lichen database for 11 of the 21 covered eastern states. Recommended species … EN Read more... 

20045
Will-Wolf S. & Scheidegger C. (2002): Monitoring lichen diversity and ecosystem function. An introduction, In: Nimis P.L., Scheidegger C. & Wolseley P.A. (eds.): Monitoring with Lichens - Monitoring Lichens, Kluwer Academic Publishers, Netherlands, 143-145

biodiversity, ecosystem health EN Read more... 

20044
Will-Wolf S., Esseen P-A. & Neitlich P. (2002): Monitoring biodiversity and ecosystem function: forests, In: Nimis P.L., Scheidegger C. & Wolseley P.A. (eds.): Monitoring with Lichens - Monitoring Lichens, Kluwer Academic Publishers, Netherlands, 203-222

biodiversity, ecosystem health, forest health, forest management EN Read more... 

9592
Will-Wolf S., Geiser L.H., Neitlich P. & Reis A.H. (2006): Forest lichen communities and environment – How consistent are relationships across scales?, Journal of Vegetation Science, 17: 171-184

Keywords: Climate indicator; Ecological indicator; Environmental gradient; Forest indicator; Lichen guild; Modal distribution; Pollution indicator; USA. EN Read more... 

24764
Will-Wolf S., Hawksworth D.L., McCune B., Rosentreter R. & Sipman H.J.M. (2004): Lichenized fungi, In: Mueller G.M., Bills G.F. & Foster M.S. (eds), Biodiversity of Fungi: Inventory and Monitoring Methods, p. 173–195, Elsevier, Academic Press, Amsterdam

Chapter in book EN Read more... 

28027
Will-Wolf S., Jovan S. & Amacher M.C. (2017): Lichen elemental content bioindicators for air quality in upper Midwest, USA: A model for large-scale monitoring, Ecological Indicators, 78: 253–263

Our development of lichen elemental bioindicators for a United States of America (USA) national monitoring program is a useful model for other large-scale programs. Concentrations of 20 elements were measured, validated, and analyzed for 203 samples of five common lichen species. Collections were made by trained non-specialists near 75 permanent plots and an expert near nine air monitoring sites. Flavoparmelia caperata (most frequent) and Physcia aipolia/stellaris between them represented the full … EN Read more... 

28356
Will-Wolf S., Jovan S. & Amacher M.C. (2017): Lichen element content is a reliable indicator for relative air pollution load in research and monitoring programmes requiring both efficiency and representation of many sites. We tested the value of costly rigorous field and handling protocols for sample element analysis using five lichen species. No relaxation of rigour was supported; four relaxed protocols generated data significantly different, Lichenologist, 49(4): 415–424

Lichen element content is a reliable indicator for relative air pollution load in research and monitoring programmes requiring both efficiency and representation of many sites. We tested the value of costly rigorous field and handling protocols for sample element analysis using five lichen species. No relaxation of rigour was supported; four relaxed protocols generated data significantly different from rigorous protocols for many of the 20 validated elements. Minimally restrictive site selection … EN Read more... 

25303
Will-Wolf S., Jovan S., Neitlich P., Peck J.E. & Rosentreter R. (2015): Lichen-based indices to quantify responses to climate and air pollution across northeastern U.S.A, Bryologist, 118(1): 59-82

Lichens are known to be indicators for air quality; they also respond to climate. We developed indices for lichen response to climate and air quality in forests across the northeastern United States of America (U.S.A.), using 218–250 plot surveys with 145–161 macrolichen taxa from the Forest Inventory and Analysis (FIA) Program of the U.S. Department of Agriculture, Forest Service. Lichen indicator species for response to climate and air quality were selected using Indicator Species Analysis, … EN Read more... 

29981
Will-Wolf S., Jovan S., Nelsen M.P., Trest M.T., Rolih K.M. & Reis A.H. (2018): Lichen indices assess local climate and air quality status in the Mid-Atlantic Region, U.S.A., Bryologist, 121(4): 461–479

Lichen-based indices were developed for monitoring local climate and air quality impacts in the United States of America (U.S.A.) Mid-Atlantic states (MidA). The U.S.A. Forest Service Forest Inventory and Analysis Program (FIA) uses such biological indicators to monitor forest environments. Index development used a unique combination of recommended analysis techniques. The Climate Index (Axis 1 of nonmetric multidimensional scaling [NMS] ordination of 189 plots, 80 lichen species) accounted for … EN Read more... 

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