TREMOR: Mechanisms and consequences of increasing TREe MORtality in Amazonian rainforests

震颤：亚马逊雨林树木死亡率增加的机制和后果

• 批准号: NE/N004655/1
• 负责人: David Robert Galbraith
• 金额: $ 87.08万
• 依托单位: University of Leeds
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2015
• 资助国家: 英国
• 起止时间: 2015 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FN004655%2F1
• 关键词: TREMOR; Mechanisms; consequences; increasing; TREe

Mortality rates of trees in Amazonian rainforests have been increasing for at least 20 years. Yet, there have been no real attempts to understand the mechanistic basis of this result. TREMOR will use a combination of forest inventory data analysis and process-based modelling to investigate several hypotheses that could explain the increases in mortality. These hypotheses include (i) increasing wind disturbance, (ii) increasing drought frequency, (iii) increasing liana abundance, (iv) increased competition and (v) faster senescence. Finally, we hope to scale-up the impacts of increasing tree mortality on Amazon-wide carbon storage by using a dynamic global vegetation model.

至少 20 年来，亚马逊雨林中树木的死亡率一直在上升。然而，还没有真正尝试去理解这一结果的机制基础。 TREMOR 将结合森林清查数据分析和基于过程的建模来研究可以解释死亡率上升的几种假设。这些假设包括（i）风扰增加，（ii）干旱频率增加，（iii）藤本植物丰度增加，（iv）竞争加剧和（v）衰老更快。最后，我们希望通过使用动态的全球植被模型来扩大树木死亡率增加对亚马逊范围碳储存的影响。

项目成果

When a Tree Dies in the Forest: Scaling Climate-Driven Tree Mortality to Ecosystem Water and Carbon Fluxes

• DOI: 10.1007/s10021-016-9982-1
• 发表时间: 2016-09-01
• 期刊: ECOSYSTEMS
• 影响因子: 3.7
• 作者: Anderegg, William R. L.;Martinez-Vilalta, Jordi;Trotsiuk, Volodymyr
• 通讯作者: Trotsiuk, Volodymyr

Vessel tapering is conserved along a precipitation gradient in tropical trees of the genus Cedrela

• DOI: 10.1007/s00468-022-02345-6
• 发表时间: 2022-10
• 期刊: Trees
• 作者: Alexander Chambers-Ostler;E. Gloor;D. Galbraith;P. Groenendijk;Roel Brienen

Compositional response of Amazon forests to climate change.

• DOI: 10.1111/gcb.14413
• 发表时间: 2019-01
• 期刊: Global change biology
• 影响因子: 11.6
• 作者: Esquivel-Muelbert A;Baker TR;Dexter KG;Lewis SL;Brienen RJW;Feldpausch TR;Lloyd J;Monteagudo-Mendoza A;Arroyo L;Álvarez-Dávila E;Higuchi N;Marimon BS;Marimon-Junior BH;Silveira M;Vilanova E;Gloor E;Malhi Y;Chave J;Barlow J;Bonal D;Davila Cardozo N;Erwin T;Fauset S;Hérault B;Laurance S;Poorter L;Qie L;Stahl C;Sullivan MJP;Ter Steege H;Vos VA;Zuidema PA;Almeida E;Almeida de Oliveira E;Andrade A;Vieira SA;Aragão L;Araujo-Murakami A;Arets E;Aymard C GA;Baraloto C;Camargo PB;Barroso JG;Bongers F;Boot R;Camargo JL;Castro W;Chama Moscoso V;Comiskey J;Cornejo Valverde F;Lola da Costa AC;Del Aguila Pasquel J;Di Fiore A;Fernanda Duque L;Elias F;Engel J;Flores Llampazo G;Galbraith D;Herrera Fernández R;Honorio Coronado E;Hubau W;Jimenez-Rojas E;Lima AJN;Umetsu RK;Laurance W;Lopez-Gonzalez G;Lovejoy T;Aurelio Melo Cruz O;Morandi PS;Neill D;Núñez Vargas P;Pallqui Camacho NC;Parada Gutierrez A;Pardo G;Peacock J;Peña-Claros M;Peñuela-Mora MC;Petronelli P;Pickavance GC;Pitman N;Prieto A;Quesada C;Ramírez-Angulo H;Réjou-Méchain M;Restrepo Correa Z;Roopsind A;Rudas A;Salomão R;Silva N;Silva Espejo J;Singh J;Stropp J;Terborgh J;Thomas R;Toledo M;Torres-Lezama A;Valenzuela Gamarra L;van de Meer PJ;van der Heijden G;van der Hout P;Vasquez Martinez R;Vela C;Vieira ICG;Phillips OL
• 通讯作者: Phillips OL

Linking hydraulic traits to tropical forest function in a size-structured and trait-driven model (TFS v.1-Hydro)

• DOI: 10.5194/gmd-9-4227-2016
• 发表时间: 2016-11-24
• 期刊: GEOSCIENTIFIC MODEL DEVELOPMENT
• 影响因子: 5.1
• 作者: Christoffersen, Bradley O.;Gloor, Manuel;Meir, Patrick
• 通讯作者: Meir, Patrick

Author Correction: Tree mode of death and mortality risk factors across Amazon forests.

• DOI: 10.1038/s41467-020-20537-x
• 发表时间: 2021-01-04
• 期刊: Nature communications
• 影响因子: 16.6
• 作者: Esquivel-Muelbert A;Phillips OL;Brienen RJW;Fauset S;Sullivan MJP;Baker TR;Chao KJ;Feldpausch TR;Gloor E;Higuchi N;Houwing-Duistermaat J;Lloyd J;Liu H;Malhi Y;Marimon B;Marimon Junior BH;Monteagudo-Mendoza A;Poorter L;Silveira M;Torre EV;Dávila EA;Del Aguila Pasquel J;Almeida E;Loayza PA;Andrade A;Aragão LEOC;Araujo-Murakami A;Arets E;Arroyo L;Aymard C GA;Baisie M;Baraloto C;Camargo PB;Barroso J;Blanc L;Bonal D;Bongers F;Boot R;Brown F;Burban B;Camargo JL;Castro W;Moscoso VC;Chave J;Comiskey J;Valverde FC;da Costa AL;Cardozo ND;Di Fiore A;Dourdain A;Erwin T;Llampazo GF;Vieira ICG;Herrera R;Honorio Coronado E;Huamantupa-Chuquimaco I;Jimenez-Rojas E;Killeen T;Laurance S;Laurance W;Levesley A;Lewis SL;Ladvocat KLLM;Lopez-Gonzalez G;Lovejoy T;Meir P;Mendoza C;Morandi P;Neill D;Nogueira Lima AJ;Vargas PN;de Oliveira EA;Camacho NP;Pardo G;Peacock J;Peña-Claros M;Peñuela-Mora MC;Pickavance G;Pipoly J;Pitman N;Prieto A;Pugh TAM;Quesada C;Ramirez-Angulo H;de Almeida Reis SM;Rejou-Machain M;Correa ZR;Bayona LR;Rudas A;Salomão R;Serrano J;Espejo JS;Silva N;Singh J;Stahl C;Stropp J;Swamy V;Talbot J;Ter Steege H;Terborgh J;Thomas R;Toledo M;Torres-Lezama A;Gamarra LV;van der Heijden G;van der Meer P;van der Hout P;Martinez RV;Vieira SA;Cayo JV;Vos V;Zagt R;Zuidema P;Galbraith D
• 通讯作者: Galbraith D