Mycorrhizal mushroom diversity and productivity—an indicator of forest health?

Egli, Simon

doi:10.1007/s13595-010-0009-3

Cited by 95 publications

(74 citation statements)

References 55 publications

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“…Though, as we have already argued, there is a need for further research into the impact of livestock grazing, this indigenous understanding of matsutake is already supported by existing experiments showing the negative impact of disturbance such as human traffic on matsutake (Egli et al 2006;Luoma et al 2006;Egli 2011). In relation to forest conservation, moreover, research elsewhere has shown that livestock grazing can retard forest recovery and contribute to forest degradation (Aide et al 1996;Stern et al 2002).…”

Section: Mushrooms As An Incentive For Forest Conservationmentioning

confidence: 76%

“…In addition, despite concern from some scientists and government officials, overharvesting may not be a major conservation issue for ectomycorrhizal fungi species (Pilz and Molina 2002;Robinson et al 2013). Instead, disturbances such as logging, displacement of soil or leaf litter, and trampling of underground mycelia are more likely to reduce fruiting body numbers than harvesting pressure alone (Egli et al 2006;Luoma et al 2006;Egli 2011). Moreover, due to their relative resilience against overharvesting, time-tested widespread (local to global) appeal, and inability to be cultivated, wild fungi in our study area may overcome many of the barriers to commercialization of NTFPs identified by Belcher and Schreckenberg (2007)-including niche or fad-driven demand, issues of intellectual property rights, and product research and development costs.…”

Section: Ntfps and Cash Cropsmentioning

confidence: 99%

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Globalised forest-products: commodification of the matsutake mushroom in Tibetan villages, Yunnan, Southwest China

He¹

2010

International Forestry Review

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Section: Mushrooms As An Incentive For Forest Conservationmentioning

confidence: 76%

Section: Ntfps and Cash Cropsmentioning

confidence: 99%

Globalised forest-products: commodification of the matsutake mushroom in Tibetan villages, Yunnan, Southwest China

He¹

2010

International Forestry Review

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“…precipitation: Hawkes et al 2011); & with multiple climate change factors (Paajanen et al 2011); & in relation to endophytes and viruses, two key factors for plant health (Jones 2009;Brosi et al 2010); & in relation to mycorrhiza diversity and productivity (Deslippe et al 2010;Egli 2011); & with long-term datasets (Hannukkala et al 2007;Fitt et al 2011 & and considering various plant disease control methods (Ghini et al 2011a). …”

Section: Plant Health and Climate Change: Conclusion And Research Gapsmentioning

confidence: 99%

Impacts of climate change on plant diseases—opinions and trends

et al. 2012

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There has been a remarkable scientific output on the topic of how climate change is likely to affect plant diseases. This overview addresses the need for review of this burgeoning literature by summarizing opinions of previous reviews and trends in recent studies on the impacts of climate change on plant health. Sudden Oak Death is used as an introductory case study: Californian forests could become even more susceptible to this emerging plant disease, if spring precipitations will be accompanied by warmer temperatures, although climate shifts may also affect the current synchronicity between host cambium activity and pathogen colonization rate. A summary of observed and predicted climate changes, as well as of direct effects of climate change on pathosystems, is provided. Prediction and management of climate change effects on plant health are complicated by indirect effects and the interactions with global change drivers. Uncertainty in models of plant disease development under climate change calls for a diversity of management strategies, from more participatory approaches to interdisciplinary science. Involvement of stakeholders and scientists from outside plant pathology shows the importance of trade-offs, for example in the land-sharing vs. sparing debate. Further research is needed on climate change and plant health in mountain, boreal, Mediterranean and tropical regions, with multiple climate change factors and scenarios (including our responses to it, e.g. the assisted migration of plants), in relation to endophytes, viruses and mycorrhiza, using long-term and large-scale datasets and considering various plant disease control methods.Keywords Adaptive ecosystem management . Biotic interactions . Landscape pathology . Phytophthora ramorum . Plant disease epidemiology . Tree fungal pathogens Up to the 1990s, there was little information about climate change impacts on plant disease. For example, Eur J Plant Pathol

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“…Investigaciones de distribución en espacio y tiempo han demostrado que la disminución en un 30% de la precipitación puede disminuir hasta en un 60% la fructificación de hongos (Egli, 2011).…”

Section: Discussionunclassified

“…Además significa que es muy difícil entender todos los posibles efectos colaterales resultantes de una disminución dramática de estos organismos en el bosque. Muchas especies están intrínsecamente asociadas a determinados arboles, así que la producción de micorrizas es proporcional a la producción de carbohidratos de ciertas especies de árboles y viceversa (Egli, 2011).…”

Section: Discussionunclassified

Evaluación de la riqueza y composición de macrohongos en términos de distribución temporal en tres biotopos de la finca Santa Maura - Estación Biológica Juan Roberto Zarruck, reserva natural Datanlí-El Diablo

Gómez¹

2015

Encuentro

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Los hongos en Nicaragua son un grupo en el que hasta el momento se reportan 184 especies macrohongos (González & Orozco, 2007). Líquenes se reportan 275 especies (Breuss, 2003) y 194 especies de hongos hyphomycetes (Delgado, 2011). Estas son cifras que se encuentran en constante aumento, sujetas al esfuerzo muestral. En la Estación Biológica Juan Roberto Zarruck se reportan 73 especies. La presente investigación forma parte de un proyecto planeado para cinco años de investigación, donde se analiza la composición espacial y temporal de las especies de macrohongos encontrados en tres biotopos ubicados en parches de bosques de la Estación Biológica Juan Roberto Zarruck, durante los años 2013 y 2014. La composición de especies en cuanto a su riqueza y abundancia mostró variaciones en el año 2013 con respecto al 2014, siendo la riqueza de 52 especies reportadas en el 2013 y 35 especies en el 2014. También varió la abundancia de especies de 1068 individuos en el 2013 a 448 individuos en el 2014. El índice de riqueza de Shannon en ambos años no mostró un valor óptimo. La disminución en el número de individuos en 2014 y 2013 podría estar sujeta a las precipitaciones en la zona. El 57% de especies de macrohongos en el 2013 y el 47% en el 2014 obedecen a hábitos saprofitos, lo que indica que son principalmente descomponedores de madera en descomposición, siendo este dato valioso para entender su función en este ecosistema de bosque y los posibles efectos del cambio climático en esta taxa.

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Mycorrhizal mushroom diversity and productivity—an indicator of forest health?

Cited by 95 publications

References 55 publications

Globalised forest-products: commodification of the matsutake mushroom in Tibetan villages, Yunnan, Southwest China

Globalised forest-products: commodification of the matsutake mushroom in Tibetan villages, Yunnan, Southwest China

Impacts of climate change on plant diseases—opinions and trends

Evaluación de la riqueza y composición de macrohongos en términos de distribución temporal en tres biotopos de la finca Santa Maura - Estación Biológica Juan Roberto Zarruck, reserva natural Datanlí-El Diablo

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