Search Results - "Xia, Zhengyu"

Quantifying the Fingerprint of Oceanic Moisture Source Conditions in Deuterium and 17O Excess Parameters of Precipitation by Xia, Zhengyu

“…The deuterium excess (d‐excess) and more recently developed 17O excess (Δ′17O) of precipitation are isotopic tracers that are sensitive to oceanic moisture…”
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Enhancing Mask Transformer with Auxiliary Convolution Layers for Semantic Segmentation by Xia, Zhengyu, Kim, Joohee

“…Transformer-based semantic segmentation methods have achieved excellent performance in recent years. Mask2Former is one of the well-known transformer-based…”
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Major moisture shifts in inland Northeast Asia during the last millennium by Xia, Zhengyu, Yang, Wei, Yu, Zicheng

“…Abstract Previous paleoenvironmental data synthesis indicates that arid central Asia (‘westerlies Asia’) and mid-latitude East Asia (‘monsoonal Asia’) show…”
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Enhancing Semantically Masked Transformer With Local Attention for Semantic Segmentation by Xia, Zhengyu, Kim, Joohee

“…Transformer-based semantic segmentation has been applied to various visual recognition applications and achieved outstanding performance in recent years. Since…”
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Widespread global peatland establishment and persistence over the last 130,000 y by Treat, Claire C., Kleinen, Thomas, Broothaerts, Nils, Dalton, April S., Dommain, René, Douglas, Thomas A., Drexler, Judith Z., Finkelstein, Sarah A., Grosse, Guido, Hope, Geoffrey, Hutchings, Jack, Jones, Miriam C., Kuhry, Peter, Lacourse, Terri, Lähteenoja, Outi, Loisel, Julie, Notebaert, Bastiaan, Payne, Richard J., Peteet, Dorothy M., Sannel, A. Britta K., Stelling, Jonathan M., Strauss, Jens, Swindles, Graeme T., Talbot, Julie, Tarnocai, Charles, Verstraeten, Gert, Williams, Christopher J., Xia, Zhengyu, Väliranta, Minna, Hättestrand, Martina, Alexanderson, Helena, Brovkin, Victor

“…Glacial–interglacial variations in CO₂ and methane in polar ice cores have been attributed, in part, to changes in global wetland extent, but the wetland…”
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Active Equalization for Lithium-Iron Battery Pack Based on Reduced-Order Solving Strategy for the Hanoi Tower Problem by Xia, Zhengyu, Chen, Xi, Chi, Xingjiang, Zhu, Binxin, Zhang, Lei, Huang, Yuehua

“…In order to address the energy imbalance issue of a series-connected lithium-iron battery pack, this paper proposes an active equalization method based on a…”
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Temperature-Dependent Oxygen Isotope Fractionation in Plant Cellulose Biosynthesis Revealed by a Global Dataset of Peat Mosses by Xia, Zhengyu, Yu, Zicheng

“…The oxygen isotope composition (δ18O) of plant cellulose has been widely used to study ecohydrological processes of ecosystems as well as to reconstruct past…”
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Improving Object Detection Using Weakly-Annotated Auxiliary Multi-Label Segmentation by Xia, Zhengyu, Zhang, Chen, Kim, Joohee

“…With the rapid development of deep learning techniques, the performance of object detection has increased significantly. Recently, several approaches on joint…”
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The Influence of Synoptic Weather Types and Moisture Transport Pathways on Precipitation Isotopes in Southern Patagonia by Xia, Zhengyu, Butorovic, Nicolás, Yu, Zicheng

“…We analyzed 28-year-long monthly oxygen isotope composition of precipitation (δ18Op) data from Punta Arenas (Chile) on the leeward side of the Andes to…”
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Quantifying the Fingerprint of Oceanic Moisture Source Conditions in Deuterium and 17 O Excess Parameters of Precipitation by Xia, Zhengyu

“…Abstract The deuterium excess (d‐excess) and more recently developed 17 O excess (Δ′ 17 O) of precipitation are isotopic tracers that are sensitive to oceanic…”
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The competing effects of terrestrial evapotranspiration and raindrop re-evaporation on the deuterium excess of continental precipitation by Xia, Zhengyu, Winnick, Matthew J.

“…•A parsimonious and mechanistic isotope-enabled model of water vapor transport.•D-excess reflects the balance between terrestrial ET and raindrop…”
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Mixed spatial pyramid pooling for semantic segmentation by Xia, Zhengyu, Kim, Joohee

“…Semantic segmentation is a challenging task as each pixel should be labeled accurately in the image. To improve the performance of semantic segmentation, some…”
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The response and sensitivity of deuterium and 17O excess parameters in precipitation to hydroclimate processes by Xia, Zhengyu, Surma, Jakub, Winnick, Matthew J.

“…The new excess term of the triple oxygen isotope composition in meteoric water, expressed as ∆′17O, is conceived to track the component of kinetic…”
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Late-Holocene ecosystem dynamics and climate sensitivity of a permafrost peatland in Northeast China by Xia, Yingfan, Yang, Zili, Sun, Jingjing, Xia, Zhengyu, Yu, Zicheng

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The Seasonality of Deuterium Excess in Non‐Polar Precipitation by Xia, Zhengyu, Welker, Jeffrey M., Winnick, Matthew J.

“…The deuterium excess (d‐excess) of precipitation varies seasonally at sites across the globe, an observation that has often been linked to seasonal changes in…”
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Environmental controls on the carbon and water (H and O) isotopes in peatland Sphagnum mosses by Xia, Zhengyu, Zheng, Yinsui, Stelling, Jonathan M., Loisel, Julie, Huang, Yongsong, Yu, Zicheng

“…We conducted a modern process study on Sphagnum magellanicum from southern Patagonian peat bogs to improve our understanding of environmental controls on the…”
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A convolutional neural network method for Chinese document sentiment analyzing by Shanliang Yang, Zhengyu Xia

“…Text sentiment analysis is composed of text feature representation and classification method, especially the former will direct effects performance of…”
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A named data networking prediction-based mobility solution in space–air–terrestrial networks by Deng, Jing, Xia, Zhengyu, Pan, Gaofeng

“…With the rapid development of satellite constellations and mobile devices, multimedia-content transfer in space–air–terrestrial networks (SATNs) has become…”
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Ecological response of a glacier-fed peatland to late Holocene climate and glacier changes on subantarctic South Georgia by Xia, Zhengyu, Oppedal, Lea Toska, Van der Putten, Nathalie, Bakke, Jostein, Yu, Zicheng

“…Sedimentary deposits from glacier-fed peatlands provide records of past glacier variability, but the dynamics of these peat-forming ecosystems have rarely been…”
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The Growth and Carbon Sink of Tundra Peat Patches in Arctic Alaska by Cleary, Kathleen G., Xia, Zhengyu, Yu, Zicheng

“…Recent amplified climate warming in the Arctic has caused profound changes in terrestrial ecosystems, with the potential for strong feedback on climate change…”
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