Search Results - "Wang, Jonathan A"

Extensive land cover change across Arctic–Boreal Northwestern North America from disturbance and climate forcing by Wang, Jonathan A., Sulla‐Menashe, Damien, Woodcock, Curtis E., Sonnentag, Oliver, Keeling, Ralph F., Friedl, Mark A.

“…A multitude of disturbance agents, such as wildfires, land use, and climate‐driven expansion of woody shrubs, is transforming the distribution of plant…”
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The role of land cover change in Arctic-Boreal greening and browning trends by Wang, Jonathan A, Friedl, Mark A

“…Many studies have used time series of satellite-derived vegetation indices to identify so-called greening and browning trends across the northern…”
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Mapping causal agents of disturbance in boreal and arctic ecosystems of North America using time series of Landsat data by Zhang, Yingtong, Woodcock, Curtis E., Chen, Shijuan, Wang, Jonathan A., Sulla-Menashe, Damien, Zuo, Zhenpeng, Olofsson, Pontus, Wang, Yetianjian, Friedl, Mark A.

“…The arctic and boreal biomes are changing as temperatures increase, including changes in the type, frequency, intensity, and seasonality of disturbances…”
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Interactions between urban vegetation and surface urban heat islands: a case study in the Boston metropolitan region by Melaas, Eli K, Wang, Jonathan A, Miller, David L, Friedl, Mark A

“…Many studies have used thermal data from remote sensing to characterize how land use and surface properties modify the climate of cities. However, relatively…”
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Greening rate in North Korea doubles South Korea by Qu, Sai, Ryu, Youngryel, Liu, Jiangong, Wang, Jonathan A

“…Abstract South and North Korea have experienced contrasting economic developments since the 1950s while sharing similar climates. Previous studies revealed an…”
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Oil and natural gas wells across the NASA ABoVE domain: fugitive methane emissions and broader environmental impacts by Klotz, Louise A, Sonnentag, Oliver, Wang, Ziming, Wang, Jonathan A, Kang, Mary

“…Abstract Arctic-boreal regions are experiencing major anthropogenic disturbances in addition to intensifying natural disturbance regimes as a consequence of…”
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Rising forest exposure and fire severity from climate warming amplify tree cover losses from wildfire in California by Wang, Jonathan A, Goulden, Michael L, Norlen, Carl A, Bhoot, Ved, Coffield, Shane, Randerson, James T

“…Abstract Warmer temperatures and severe drought are driving increases in wildfire activity in the western United States, threatening forest ecosystems…”
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Disturbances in North American boreal forest and Arctic tundra: impacts, interactions, and responses by Foster, Adrianna C, Wang, Jonathan A, Frost, Gerald V, Davidson, Scott J, Hoy, Elizabeth, Turner, Kevin W, Sonnentag, Oliver, Epstein, Howard, Berner, Logan T, Armstrong, Amanda H, Kang, Mary, Rogers, Brendan M, Campbell, Elizabeth, Miner, Kimberley R, Orndahl, Kathleen M, Bourgeau-Chavez, Laura L, Lutz, David A, French, Nancy, Chen, Dong, Du, Jinyang, Shestakova, Tatiana A, Shuman, Jacquelyn K, Tape, Ken, Virkkala, Anna-Maria, Potter, Christopher, Goetz, Scott

“…Ecosystems in the North American Arctic-Boreal Zone (ABZ) experience a diverse set of disturbances associated with wildfire, permafrost dynamics, geomorphic…”
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Soil respiration strongly offsets carbon uptake in Alaska and Northwest Canada by Watts, Jennifer D, Natali, Susan M, Minions, Christina, Risk, Dave, Arndt, Kyle, Zona, Donatella, Euskirchen, Eugénie S, Rocha, Adrian V, Sonnentag, Oliver, Helbig, Manuel, Kalhori, Aram, Oechel, Walt, Ikawa, Hiroki, Ueyama, Masahito, Suzuki, Rikie, Kobayashi, Hideki, Celis, Gerardo, Schuur, Edward A G, Humphreys, Elyn, Kim, Yongwon, Lee, Bang-Yong, Goetz, Scott, Madani, Nima, Schiferl, Luke D, Commane, Roisin, Kimball, John S, Liu, Zhihua, Torn, Margaret S, Potter, Stefano, Wang, Jonathan A, Jorgenson, M Torre, Xiao, Jingfeng, Li, Xing, Edgar, Colin

“…Abstract Soil respiration (i.e. from soils and roots) provides one of the largest global fluxes of carbon dioxide (CO 2 ) to the atmosphere and is likely to…”
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Losses of Tree Cover in California Driven by Increasing Fire Disturbance and Climate Stress by Wang, Jonathan A., Randerson, James T., Goulden, Michael L., Knight, Clarke A., Battles, John J.

“…Forests provide natural climate solutions for sequestering carbon and mitigating climate change, yet are increasingly threatened by increasing temperature and…”
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A Global Land Cover Training Dataset From 1984 to 2020 by Stanimirova, Radost, Tarrio, Katelyn, Turlej, Konrad, McAvoy, Kristina, Stonebrook, Sophia, Hu, Kai-Ting, Arévalo, Paulo, Bullock, Eric L, Zhang, Yingtong, Woodcock, Curtis E., Olofsson, Pontus, Zhu, Zhe, Barber, Christopher P, Jr, Carlos M Souza, Chen, Shijuan, Wang, Jonathan A, Mensah, Foster, Calderón-Loor, Marco, Hadjikakou, Michalis, Bryan, Brett A, Graesser, Jordan, Beyene, Dereje L, Mutasha, Brian, Siame, Sylvester, Siampale, Abel, Friedl, Mark A

“…State-of-the-art cloud computing platforms such as Google Earth Engine (GEE) enable regional-to-global land cover and land cover change mapping with machine…”
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The influence of near-field fluxes on seasonal carbon dioxide enhancements: results from the Indianapolis Flux Experiment (INFLUX) by Miles, Natasha L., Davis, Kenneth J., Richardson, Scott J., Lauvaux, Thomas, Martins, Douglas K., Deng, A. J., Balashov, Nikolay, Gurney, Kevin R., Liang, Jianming, Roest, Geoff, Wang, Jonathan A., Turnbull, Jocelyn C.

“…Background Networks of tower-based CO 2  mole fraction sensors have been deployed by various groups in and around cities across the world to quantify…”
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Disturbance suppresses the aboveground carbon sink in North American boreal forests by Wang, Jonathan A., Baccini, Alessandro, Farina, Mary, Randerson, James T., Friedl, Mark A.

“…Climate change is altering vegetation and disturbance dynamics in boreal ecosystems. However, the aggregate impact of these changes on boreal carbon budgets is…”
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Anthropogenic and biogenic CO₂ fluxes in the Boston urban region by Sargent, Maryann, Barrera, Yanina, Nehrkorn, Thomas, Hutyra, Lucy R., Gately, Conor K., Jones, Taylor, McKain, Kathryn, Sweeney, Colm, Hegarty, Jennifer, Hardiman, Brady, Wofsy, Steven C.

“…With the pending withdrawal of the United States from the Paris Climate Accord, cities are now leading US actions toward reducing greenhouse gas emissions…”
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Accounting for urban biogenic fluxes in regional carbon budgets by Hardiman, Brady S., Wang, Jonathan A., Hutyra, Lucy R., Gately, Conor K., Getson, Jackie M., Friedl, Mark A.

“…Many ecosystem models incorrectly treat urban areas as devoid of vegetation and biogenic carbon (C) fluxes. We sought to improve estimates of urban biomass and…”
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Policy-Relevant Assessment of Urban CO2 Emissions by Lauvaux, Thomas, Gurney, Kevin R, Miles, Natasha L, Davis, Kenneth J, Richardson, Scott J, Deng, Aijun, Nathan, Brian J, Oda, Tomohiro, Wang, Jonathan A, Hutyra, Lucy, Turnbull, Jocelyn

“…Global fossil fuel carbon dioxide (FFCO2) emissions will be dictated to a great degree by the trajectory of emissions from urban areas. Conventional methods to…”
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Wildfire‐induced increases in photosynthesis in boreal forest ecosystems of North America by Kim, Jinhyuk E., Wang, Jonathan A., Li, Yue, Czimczik, Claudia I., Randerson, James T.

“…Observations of the annual cycle of atmospheric CO2 in high northern latitudes provide evidence for an increase in terrestrial metabolism in Arctic tundra and…”
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The magnitude and pace of photosynthetic recovery after wildfire in California ecosystems by Hemes, Kyle S, Norlen, Carl A, Wang, Jonathan A, Goulden, Michael L, Field, Christopher B

“…Wildfire modifies the short- and long-term exchange of carbon between terrestrial ecosystems and the atmosphere, with impacts on ecosystem services such as…”
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Using remote sensing to quantify the additional climate benefits of California forest carbon offset projects by Coffield, Shane R., Vo, Cassandra D., Wang, Jonathan A., Badgley, Grayson, Goulden, Michael L., Cullenward, Danny, Anderegg, William R. L., Randerson, James T.

“…Nature‐based climate solutions are a vital component of many climate mitigation strategies, including California's, which aims to achieve carbon neutrality by…”
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Biophysical Determinants of Shifting Tundra Vegetation Productivity in the Beaufort Delta Region of Canada by Seider, Jordan H., Lantz, Trevor C., Hermosilla, Txomin, Wulder, Michael A., Wang, Jonathan A.

“…Temperature increases across the circumpolar north have driven rapid increases in vegetation productivity, often described as ‘greening’. These changes have…”
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