Search Results - "BUTZ, Ramona J"

Snowmelt Timing Regulates Community Composition, Phenology, and Physiological Performance of Alpine Plants by Winkler, Daniel E, Butz, Ramona J, Germino, Matthew J, Reinhardt, Keith, Kueppers, Lara M

“…The spatial patterning of alpine plant communities is strongly influenced by the variation in physical factors such as temperature and moisture, which are…”
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Changing land management: A case study of charcoal production among a group of pastoral women in northern Tanzania by Butz, Ramona J.

“…Challenging economic and environmental conditions, coupled with increasing population, have led to changes in the priorities and activities of rural Africans…”
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From the stand scale to the landscape scale: predicting the spatial patterns of forest regeneration after disturbance by Shive, Kristen L., Preisler, Haiganoush K., Welch, Kevin R., Safford, Hugh D., Butz, Ramona J., O’Hara, Kevin L., Stephens, Scott L.

“…Shifting disturbance regimes can have cascading effects on many ecosystems processes. This is particularly true when the scale of the disturbance no longer…”
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The effects of a half century of warming and fire exclusion on montane forests of the Klamath Mountains, California, USA by Jules, Erik S., DeSiervo, Melissa H., Reilly, Matthew J., Bost, Drew S., Butz, Ramona J.

“…Climate warming and altered disturbance regimes are changing forest composition and structure worldwide. Given that species often exhibit individualistic…”
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Repeated, high-severity wildfire catalyzes invasion of non-native plant species in forests of the Klamath Mountains, northern California, USA by Reilly, Matthew J., McCord, Millen G., Brandt, Stefani M., Linowksi, Kevin P., Butz, Ramona J., Jules, Erik S.

“…Non-native plant invasions are often catalyzed by wildfires and may alter the structure, function, and composition of ecosystems. Of particular concern are…”
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Assessing spatial and temporal patterns of canopy decline across a diverse montane landscape in the Klamath Mountains, CA, USA using a 30-year Landsat time series by Bost, Drew S., Reilly, Matthew J., Jules, Erik S., DeSiervo, Melissa H., Yang, Zhiqiang, Butz, Ramona J.

“…Context Tree mortality is of considerable concern, but the magnitude and extent of forest canopy decline are relatively unknown in landscapes with high levels…”
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Patterns and Drivers of Recent Tree Mortality in Diverse Conifer Forests of the Klamath Mountains, California by DeSiervo, Melissa H, Jules, Erik S, Bost, Drew S, De Stigter, Emily L, Butz, Ramona J

“…Tree mortality rates are increasing in North America, yet our understanding of the processes affecting mortality across different tree species is limited. We…”
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Range-wide population structure and dynamics of a serotinous conifer, knobcone pine (Pinus attenuata L.), under an anthropogenically-altered disturbance regime by Reilly, Matthew J., Monleon, Vicente J., Jules, Erik S., Butz, Ramona J.

“…Map of fire occurrence since 1900 within the range of knobcone pine (Pinus attenuata) in southwestern Oregon and California, U.S.A. Range map from E.L. Little,…”
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Post-fire resurveys reveal predictability of long-term conifer recruitment in severely burned California dry forests by Tortorelli, Claire M., Young, Derek J.N., Reilly, Matthew J., Butz, Ramona J., Safford, Hugh D., Venuti, Nina E., Welch, Kevin R., Latimer, Andrew M.

“…High severity fire is far outpacing post-fire reforestation capacity across the American West, highlighting the need to better understand when and where…”
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Reestablishing natural fire regimes to restore forest structure in California’s red fir forests: The importance of regional context by Merriam, Kyle E., Meyer, Marc D., Coppoletta, Michelle, Butz, Ramona J., Estes, Becky L., Farris, Calvin A., North, Malcolm P.

“…•Fire restored historical conditions in red fir forests over a wide geographic range.•The effect of fire was most evident in the Sierra Nevada.•Historical data…”
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Changing land management: A case study of charcoal production among a group of pastoral women in northern Tanzania: Special Issue on Charcoal by BUTZ, Ramona J

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Population Structure and Site Characteristics of the Rare Shasta Snow-Wreath (Neviusia cliftonii) by Jules, Erik S., Jackson, Jenell I., Butz, Ramona J., Kurkjian, Helen M.

“…The Shasta snow-wreath (Neviusia cliftonii Shevock, Ertter & D.W. Taylor; Rosaceae) is a rare shrub, endemic to areas near Shasta Lake in the eastern Klamath…”
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