Výsledky vyhľadávania - "Kane, Van R."

Wildfire and drought moderate the spatial elements of tree mortality Autor Furniss, Tucker J., Larson, Andrew J., Kane, Van R., Lutz, James A.

“…Background tree mortality is a complex process that requires large sample sizes and long timescales to disentangle the suite of ecological factors that…”
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A carbon monitoring system for mapping regional, annual aboveground biomass across the northwestern USA Autor Hudak, Andrew T, Fekety, Patrick A, Kane, Van R, Kennedy, Robert E, Filippelli, Steven K, Falkowski, Michael J, Tinkham, Wade T, Smith, Alistair M S, Crookston, Nicholas L, Domke, Grant M, Corrao, Mark V, Bright, Benjamin C, Churchill, Derek J, Gould, Peter J, McGaughey, Robert J, Kane, Jonathan T, Dong, Jinwei

“…This paper presents a prototype Carbon Monitoring System (CMS) developed to produce regionally unbiased annual estimates of aboveground biomass (AGB). Our CMS…”
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Estimating Fuel Moisture in Grasslands Using UAV-Mounted Infrared and Visible Light Sensors Autor Barber, Nastassia, Alvarado, Ernesto, Kane, Van R., Mell, William E., Moskal, L. Monika

“…Predicting wildfire behavior is a complex task that has historically relied on empirical models. Physics-based fire models could improve predictions and have…”
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Mapping Forest Canopy Fuels in the Western United States with LiDAR–Landsat Covariance Autor Moran, Christopher J., Kane, Van R., Seielstad, Carl A.

“…Comprehensive spatial coverage of forest canopy fuels is relied upon by fire management in the US to predict fire behavior, assess risk, and plan forest…”
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Improved aboveground biomass estimation and regional assessment with aerial lidar in California’s subalpine forests Autor Winsemius, Sara, Babcock, Chad, Kane, Van R., Bormann, Kat J., Safford, Hugh D., Jin, Yufang

“…Background Understanding the impacts of climate change on forest aboveground biomass is a high priority for land managers. High elevation subalpine forests…”
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Assessing Vegetation Response to Multi-Scalar Drought across the Mojave, Sonoran, Chihuahuan Deserts and Apache Highlands in the Southwest United States Autor Khatri-Chhetri, Pratima, Hendryx, Sean M., Hartfield, Kyle A., Crimmins, Michael A., Leeuwen, Willem J. D. van, Kane, Van R.

“…Understanding the patterns and relationships between vegetation productivity and climatic conditions is essential for predicting the future impacts of climate…”
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Learning from wildfires: A scalable framework to evaluate treatment effects on burn severity Autor Chamberlain, Caden P., Meigs, Garrett W., Churchill, Derek J., Kane, Jonathan T., Sanna, Astrid, Begley, James S., Prichard, Susan J., Kennedy, Maureen C., Bienz, Craig, Haugo, Ryan D., Smith, Annie C., Kane, Van R., Cansler, C. Alina

“…Interruption of frequent burning in dry forests across western North America and the continued impacts of anthropogenic climate change have resulted in…”
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Wildfire severity and postfire salvage harvest effects on long‐term forest regeneration Autor Povak, Nicholas A., Churchill, Derek J., Cansler, C. Alina, Hessburg, Paul F., Kane, Van R., Kane, Jonathan T., Lutz, James A., Larson, Andrew J.

“…Following a wildfire, regeneration to forest can take decades to centuries and is no longer assured in many western U.S. environments given escalating wildfire…”
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Big trees burning: Divergent wildfire effects on large trees in open‐ vs. closed‐canopy forests Autor Meigs, Garrett W., Chamberlain, Caden P., Begley, James S., Cansler, C. Alina, Churchill, Derek J., Cova, Gina R., Donato, Daniel C., Halofsky, Joshua S., Kane, Jonathan T., Kane, Van R., Prichard, Susan J., Smith, L. Annie C.

“…Wildfire activity has accelerated with climate change, sparking concerns about uncharacteristic impacts on mature and old‐growth forests containing large…”
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Elevational gradients strongly mediate habitat selection patterns in a nocturnal predator Autor Kramer, H. Anu, Jones, Gavin M., Kane, Van R., Bartl‐Geller, Bryce, Kane, Jonathan T., Whitmore, Sheila A., Berigan, William J., Dotters, Brian P., Roberts, Kevin N., Sawyer, Sarah C., Keane, John J., North, Malcolm P., GutiÉrrez, R. J., Peery, M. Zachariah

“…Mountain ecosystems contain strong elevational gradients in climate and vegetation that shape species distributions and the structure of animal communities…”
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Unprecedented remote sensing data over King and Rim megafires in the Sierra Nevada Mountains of California Autor Stavros, E. Natasha, Tane, Zachary, Van R. Kane, Veraverbeke, Sander, McGaughey, Robert J., Lutz, James A., Ramirez, Carlos, Schimel, David

“…Megafires have lasting social, ecological, and economic impacts and are increasing in the western contiguous United States. Because of their infrequent nature,…”
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Sierra Nevada reference conditions: A dataset of contemporary reference sites and corresponding remote sensing-derived forest structure metrics for yellow pine and mixed-conifer forests Autor Chamberlain, Caden P., Cova, Gina R., Kane, Van R., Cansler, C. Alina, Kane, Jonathan T., Bartl-Geller, Bryce N., van Wagtendonk, Liz, Jeronimo, Sean M.A., Stine, Peter, North, Malcolm P.

“…Contemporary reference sites in California's Sierra Nevada represent areas where a frequent, low-intensity fire regime – an integral ecological process in…”
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Enhancing individual tree mortality mapping: The impact of models, data modalities, and classification taxonomy Autor Khatri-Chhetri, Pratima, van Wagtendonk, Liz, Hendryx, Sean M., Kane, Van R.

“…Tree mortality is rapidly increasing as a result of more frequent and extensive droughts and forest fires across the globe. The increasing pace and scale of…”
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Wildfire-Driven Forest Conversion in Western North American Landscapes Autor Coop, Jonathan D, Parks, Sean A, Stevens-Rumann, Camille S, Crausbay, Shelley D, Higuera, Philip E, Hurteau, Matthew D, Tepley, Alan, Whitman, Ellen, Assal, Timothy, Collins, Brandon M, Davis, Kimberley T, Dobrowski, Solomon, Falk, Donald A, Fornwalt, Paula J, Fulé, Peter Z, Harvey, Brian J, Kane, Van R, Littlefield, Caitlin E, Margolis, Ellis Q, North, Malcolm, Parisien, Marc-André, Prichard, Susan, Rodman, Kyle C

“…Abstract Changing disturbance regimes and climate can overcome forest ecosystem resilience. Following high-severity fire, forest recovery may be compromised by…”
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Adapting western North American forests to climate change and wildfires: 10 common questions Autor Prichard, Susan J., Hessburg, Paul F., Hagmann, R. Keala, Povak, Nicholas A., Dobrowski, Solomon Z., Hurteau, Matthew D., Kane, Van R., Keane, Robert E., Kobziar, Leda N., Kolden, Crystal A., North, Malcolm, Parks, Sean A., Safford, Hugh D., Stevens, Jens T., Yocom, Larissa L., Churchill, Derek J., Gray, Robert W., Huffman, David W., Lake, Frank K., Khatri-Chhetri, Pratima

“…We review science-based adaptation strategies for western North American (wNA) forests that include restoring active fire regimes and fostering resilient…”
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Detecting tree mortality with Landsat-derived spectral indices: Improving ecological accuracy by examining uncertainty Autor Furniss, Tucker J., Kane, Van R., Larson, Andrew J., Lutz, James A.

“…Satellite-derived fire severity metrics are a foundational tool used to estimate fire effects at the landscape scale. Changes in surface characteristics permit…”
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The outsized role of California’s largest wildfires in changing forest burn patterns and coarsening ecosystem scale Autor Cova, Gina, Kane, Van R., Prichard, Susan, North, Malcolm, Cansler, C. Alina

“…•We evaluated trends for 1,809 fires that burned 1985–2020 across California forests.•Top 1% of fires by size burned 47% of total area burned across the study…”
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Previous wildfires and management treatments moderate subsequent fire severity Autor Cansler, C. Alina, Kane, Van R., Hessburg, Paul F., Kane, Jonathan T., Jeronimo, Sean M.A., Lutz, James A., Povak, Nicholas A., Churchill, Derek J., Larson, Andrew J.

“…Burn severity distributions for areas treated then burned (i.e., “treatment-fire”) and untreated burned controls. Density plots showing the frequency…”
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Where are the large trees? A census of Sierra Nevada large trees to determine their frequency and spatial distribution across three large landscapes Autor Kane, Van R., Bartl-Geller, Bryce N., Cova, Gina R., Chamberlain, Caden P., van Wagtendonk, Liz, North, Malcolm P.

“…•Used aerial lidar to census large trees across 3 Sierra Nevada landscapes (396 K ha).•Identified > 8 M trees ≥ 76.2 cm (≥30″) DBH & >2.7 M trees ≥ 101.6 cm…”
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Evidence of fuels management and fire weather influencing fire severity in an extreme fire event Autor Lydersen, Jamie M., Collins, Brandon M., Brooks, Matthew L., Matchett, John R., Shive, Kristen L., Povak, Nicholas A., Kane, Van R., Smith, Douglas F.

“…Following changes in vegetation structure and pattern, along with a changing climate, large wildfire incidence has increased in forests throughout the western…”
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