D
Daniel J. Johnson
Researcher at University of Florida
Publications - 56
Citations - 3670
Daniel J. Johnson is an academic researcher from University of Florida. The author has contributed to research in topics: Ecosystem & Seedling. The author has an hindex of 23, co-authored 46 publications receiving 2424 citations. Previous affiliations of Daniel J. Johnson include Utah State University & Yale University.
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Journal ArticleDOI
Pervasive shifts in forest dynamics in a changing world
Nate G. McDowell,Craig D. Allen,Kristina J. Anderson-Teixeira,Kristina J. Anderson-Teixeira,Brian H. Aukema,Ben Bond-Lamberty,Louise Chini,James S. Clark,Michael Dietze,Charlotte Grossiord,Adam Hanbury-Brown,George C. Hurtt,Robert B. Jackson,Daniel J. Johnson,Lara M. Kueppers,Lara M. Kueppers,Jeremy W. Lichstein,Kiona Ogle,Benjamin Poulter,Thomas A. M. Pugh,Rupert Seidl,Rupert Seidl,Monica G. Turner,María Uriarte,Anthony P. Walker,Chonggang Xu +25 more
TL;DR: The authors show that shifts in forest dynamics are already occurring, and the emerging pattern is that global forests are tending toward younger stands with faster turnover as old-growth forest with stable dynamics are dwindling.
Journal ArticleDOI
CTFS-ForestGEO: A worldwide network monitoring forests in an era of global change
Kristina J. Anderson-Teixeira,Kristina J. Anderson-Teixeira,Stuart J. Davies,Stuart J. Davies,Amy C. Bennett,Erika Gonzalez-Akre,Helene C. Muller-Landau,S. Joseph Wright,Kamariah Abu Salim,Angelica M. Almeyda Zambrano,Angelica M. Almeyda Zambrano,Angelica M. Almeyda Zambrano,Alfonso Alonso,Jennifer L. Baltzer,Yves Basset,Norman A. Bourg,Eben N. Broadbent,Eben N. Broadbent,Eben N. Broadbent,Warren Y. Brockelman,Sarayudh Bunyavejchewin,David F. R. P. Burslem,Nathalie Butt,Nathalie Butt,Min Cao,Dairon Cárdenas,George B. Chuyong,Keith Clay,Susan Cordell,H. S. Dattaraja,Xiaobao Deng,Matteo Detto,Xiaojun Du,Alvaro Duque,David L. Erikson,Corneille E. N. Ewango,Gunter A. Fischer,Christine Fletcher,Robin B. Foster,Christian P. Giardina,Gregory S. Gilbert,Gregory S. Gilbert,Nimal Gunatilleke,Savitri Gunatilleke,Zhanqing Hao,William W. Hargrove,Terese B. Hart,Billy C.H. Hau,Fangliang He,Forrest M. Hoffman,Robert W. Howe,Stephen P. Hubbell,Stephen P. Hubbell,Faith Inman-Narahari,Patrick A. Jansen,Patrick A. Jansen,Mingxi Jiang,Daniel J. Johnson,Mamoru Kanzaki,Abdul Rahman Kassim,David Kenfack,David Kenfack,Staline Kibet,Margaret F. Kinnaird,Lisa Korte,Kamil Král,Jitendra Kumar,Andrew J. Larson,Yide Li,Xiankun Li,Shirong Liu,Shawn K. Y. Lum,James A. Lutz,Keping Ma,Damian M. Maddalena,Jean-Remy Makana,Yadvinder Malhi,Toby R. Marthews,Rafizah Mat Serudin,Sean M. McMahon,Sean M. McMahon,William J. McShea,Hervé Memiaghe,Xiangcheng Mi,Takashi Mizuno,Michael D. Morecroft,Jonathan Myers,Vojtech Novotny,Alexandre Adalardo de Oliveira,Perry S. Ong,David A. Orwig,Rebecca Ostertag,Jan den Ouden,Geoffrey G. Parker,Richard P. Phillips,Lawren Sack,Moses N. Sainge,Weiguo Sang,Kriangsak Sri-ngernyuang,Raman Sukumar,I-Fang Sun,Witchaphart Sungpalee,H. S. Suresh,Sylvester Tan,Sean C. Thomas,Duncan W. Thomas,Jill Thompson,Benjamin L. Turner,María Uriarte,Renato Valencia,Marta I. Vallejo,Alberto Vicentini,Tomáš Vrška,Xihua Wang,Xugao Wang,George D. Weiblen,Amy Wolf,Han Xu,Sandra L. Yap,Jess K. Zimmerman +119 more
TL;DR: The broad suite of measurements made at CTFS-ForestGEO sites makes it possible to investigate the complex ways in which global change is impacting forest dynamics, and continued monitoring will provide vital contributions to understanding worldwide forest diversity and dynamics in an era of global change.
Journal ArticleDOI
Conspecific negative density dependence and forest diversity.
TL;DR: It is found that most species experienced conspecific negative density dependence (CNDD), but there was little effect of heterospecific density, and abundant species exhibited weaker CNDD than rarer species, and species-rich regions exhibited stronger C NDD than species-poor regions.
Journal ArticleDOI
Drivers and Mechanisms of Tree Mortality in Moist Tropical Forests
Nate G. McDowell,Craig D. Allen,Kristina J. Anderson-Teixeira,Kristina J. Anderson-Teixeira,Paulo M. Brando,Roel J. W. Brienen,Jeffrey Q. Chambers,B. O. Christoffersen,Stuart J. Davies,Christopher E. Doughty,Alvaro Duque,Fernando Del Bon Espírito-Santo,Rosie A. Fisher,Clarissa G. Fontes,David W. Galbraith,Devin W. Goodsman,Charlotte Grossiord,Henrik Hartmann,Jennifer A. Holm,Daniel J. Johnson,Abd Rahman Kassim,Michael Keller,Michael Keller,Michael Keller,Charles D. Koven,Lara M. Kueppers,Lara M. Kueppers,Tomo'omi Kumagai,Yadvinder Malhi,Sean M. McMahon,Maurizio Mencuccini,Patrick Meir,Patrick Meir,Paul R. Moorcroft,Helene C. Muller-Landau,Oliver L. Phillips,Thomas M. Powell,Carlos A. Sierra,John S. Sperry,Jeffrey M. Warren,Chonggang Xu,Xiangtao Xu +41 more
TL;DR: The state of knowledge regarding MTF tree mortality is reviewed, a conceptual framework with testable hypotheses regarding the drivers, mechanisms and interactions that may underlie increasing MTF mortality rates are created, and the next steps for improved understanding and reduced prediction are identified.
Journal ArticleDOI
Global importance of large‐diameter trees
James A. Lutz,Tucker J. Furniss,Daniel J. Johnson,Stuart J. Davies,David Allen,Alfonso Alonso,Kristina J. Anderson-Teixeira,Ana Andrade,Jennifer L. Baltzer,Kendall M. L. Becker,Erika M. Blomdahl,Norman A. Bourg,Norman A. Bourg,Sarayudh Bunyavejchewin,David F. R. P. Burslem,C. Alina Cansler,Ke Cao,Min Cao,Dairon Cárdenas,Li-Wan Chang,Kuo-Jung Chao,Wei-Chun Chao,Jyh-Min Chiang,Chengjin Chu,George B. Chuyong,Keith Clay,Richard Condit,Susan Cordell,H. S. Dattaraja,Alvaro Duque,Corneille E. N. Ewango,Gunter A. Fischer,Christine Fletcher,James A. Freund,Christian P. Giardina,Sara J. Germain,Gregory S. Gilbert,Zhanqing Hao,Terese B. Hart,Billy C.H. Hau,Fangliang He,Andy Hector,Robert W. Howe,Chang-Fu Hsieh,Yue-Hua Hu,Stephen P. Hubbell,Faith Inman-Narahari,Akira Itoh,David Janík,Abdul Rahman Kassim,David Kenfack,Lisa Korte,Kamil Král,Andrew J. Larson,Yide Li,Yiching Lin,Shirong Liu,Shawn K. Y. Lum,Keping Ma,Jean-Remy Makana,Yadvinder Malhi,Sean M. McMahon,William J. McShea,Hervé Memiaghe,Xiangcheng Mi,Michael D. Morecroft,Paul M. Musili,Jonathan Myers,Vojtech Novotny,Alexandre Adalardo de Oliveira,Perry S. Ong,David A. Orwig,Rebecca Ostertag,Geoffrey G. Parker,Rajit Patankar,Richard P. Phillips,Glen Reynolds,Lawren Sack,Guo-Zhang Michael Song,Sheng-Hsin Su,Raman Sukumar,I-Fang Sun,Hebbalalu S. Suresh,Mark E. Swanson,Sylvester Tan,Duncan W. Thomas,Jill Thompson,María Uriarte,Renato Valencia,Alberto Vicentini,Tomáš Vrška,Xugao Wang,George D. Weiblen,Amy Wolf,Shu-Hui Wu,Han Xu,Takuo Yamakura,Sandra L. Yap,Jess K. Zimmerman +98 more
TL;DR: Because large-diameter trees constitute roughly half of the mature forest biomass worldwide, their dynamics and sensitivities to environmental change represent potentially large controls on global forest carbon cycling.