Zobrazeno 1 - 10
of 59
pro vyhledávání: '"William P. Hammond"'
Autor:
Chongyang Xu, Hongyan Liu, Philippe Ciais, Henrik Hartmann, Jesús J. Camarero, Xiuchen Wu, William M. Hammond, Craig D. Allen, Fahu Chen
Publikováno v:
Earth's Future, Vol 12, Iss 1, Pp n/a-n/a (2024)
Abstract Forest protection and afforestation have been identified as a means to partially offset anthropogenic CO2 emissions. Yet, increasingly frequent observations of drought‐induced tree mortality are reported. Here, we applied a risk analysis f
Externí odkaz:
https://doaj.org/article/c343b355e476499a8ad61866cef778a3
Publikováno v:
Ecosphere, Vol 14, Iss 9, Pp n/a-n/a (2023)
Abstract Anthropogenic climate change is a major challenge for agriculture globally, so agroecosystems more resilient to changing environmental conditions are necessary to continue sufficient production. However, high uncertainty surrounding the defi
Externí odkaz:
https://doaj.org/article/2cde32e23ff647fd8967b6c096a9e72e
Autor:
Xinnan Li, William C. Hammond, Ian K. D. Pierce, Jayne M. Bormann, Zhuqi Zhang, Chuanyou Li, Wenjun Zheng, Peizhen Zhang
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 7, Pp n/a-n/a (2023)
Abstract We investigate the present‐day strike‐slip faulting and intracontinental deformation of North China using horizontal GPS velocities and a block modeling strategy. The data demonstrate that the fault slip rates and block rotations in Nort
Externí odkaz:
https://doaj.org/article/1e0af93ae62e437b8f4a9772d40a7d4b
Autor:
William M. Hammond, A. Park Williams, John T. Abatzoglou, Henry D. Adams, Tamir Klein, Rosana López, Cuauhtémoc Sáenz-Romero, Henrik Hartmann, David D. Breshears, Craig D. Allen
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Tree mortality is increasing due to droughts and other climate change-related stressors, but isolating climate signals for tree mortality is challenging. Here, the authors assemble a geo-referenced global database that quantifies how drought and hott
Externí odkaz:
https://doaj.org/article/3adf96ef8fbf455ea299d4c1840ddcee
Publikováno v:
The Seismic Record, Vol 2, Iss 1, Pp 20-28 (2022)
We present a kinematic slip model of the 8 July 2021 Antelope Valley earthquake from a finite-source inversion based on regional seismic waveforms and static offsets from Global Positioning System (GPS) and Interferometric Synthetic Aperture Radar (I
Externí odkaz:
https://doaj.org/article/a01501a7b9194c6ab686694893cf46d6
Publikováno v:
Ecology and Evolution, Vol 10, Iss 24, Pp 14113-14121 (2020)
Abstract Anthropogenic climate change is altering every ecosystem on Earth. Understanding these changes requires quality baseline measurements of ecosystem states. While satellite imagery provides a coarse baseline for regional‐scale changes in veg
Externí odkaz:
https://doaj.org/article/004577f064394d57b9176fbccdbf7b7c
Autor:
William M. Hammond
Publikováno v:
Frontiers in Forests and Global Change, Vol 3 (2020)
Global forests are experiencing widespread climate-induced mortality. Predicting this phenomenon has proven difficult, despite recent advances in understanding physiological mechanisms of mortality in individual trees along with environmental drivers
Externí odkaz:
https://doaj.org/article/4631f688f7ee44d39c5cdcba96e3f1df
Autor:
William A. Hammond, Pooja Advani, Rhett P. Ketterling, Daniel Van Dyke, James M. Foran, Liuyan Jiang
Publikováno v:
Case Reports in Hematology, Vol 2018 (2018)
Updated WHO criteria define mixed phenotype acute leukemia (MPAL) with more stringent diagnostic criteria than the formerly described entity biphenotypic acute leukemia (BAL). The changes in diagnostic criteria influence management by assigning weigh
Externí odkaz:
https://doaj.org/article/23995debc8a248129a8fcd32a98a821d
Publikováno v:
Rare Tumors, Vol 9, Iss 1 (2017)
Hairy cell leukemia (HCL) is a low grade B-cell lymphoproliferative disorder that typically presents with splenomegaly, cytopenias, and diffuse bone marrow infiltration. There have been few cases in the literature of HCL presenting as lymphomas in ex
Externí odkaz:
https://doaj.org/article/37c1d1d23bb54e14887c8abc7cfdabda
Publikováno v:
Therapeutic Advances in Medical Oncology, Vol 8 (2016)
Colorectal cancer (CRC) persists as one of the most prevalent and deadly tumor types in both men and women worldwide. This is in spite of widespread, effective measures of preventive screening, and also major advances in treatment options. Despite ad
Externí odkaz:
https://doaj.org/article/eb9d087a250a49ee82223aa01ecf0d42