Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.02.024 |
Resilience of tropical dry forest productivity to two hurricanes of different intensity in western Mexico | |
Martinez-Yrizar, Angelina1; Jaramillo, Victor J.2; Maass, Manuel2; Burquez, Alberto1; Parker, Geoffrey3; Alvarez-Yepiz, Juan C.1,4; Araiza, Salvador2; Verduzco, Abel5; Sarukhan, Jose6 | |
2018-10-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 426页码:53-60 |
文章类型 | Article |
语种 | 英语 |
国家 | Mexico; USA |
英文摘要 | Tropical dry forests (TDFs) on the Pacific Coast of Mexico experience seasonal droughts and very infrequent direct hurricane disturbance. Over a 4-year period, two hurricanes made landfall in the Chamela-Cuixmala Biosphere Reserve, Hurricane Jova (category 2) in October 2011 and Hurricane Patricia (category 4) in October 2015. Our permanent long-term watershed-scale research program in the reserve provided a unique opportunity to analyze the ecosystem response to these hydrometeorological extreme events. Since 1982, we have been collecting monthly litterfall samples in 120 litter traps across five small contiguous watersheds. A direct instantaneous effect of both hurricanes was a massive deposition of green and senescent leaves, and fine woody debris to the forest floor. Hurricane-month litterfall flux largely exceeded the amount produced in any month of the pre-disturbance period (1982-2010), suggesting low resistance to hurricanes. Post-Jova recovery was fast, a response likely explained by a combination of the unusually high dry-season precipitation and higher than average total annual precipitation, coupled to a large flux of P-enriched litter and the re-sprouting response of many TDF species. Annual litterfall the year following Patricia decreased to half of that during the hurricane year, concomitant with a decrease in annual rainfall 20% below average. Ecosystem resilience seems strongly linked to post-disturbance water availability. Therefore, drought after a hurricane may limit the capacity of tropical dry forests to rapidly recover. The implications of these climate-related disturbances for forest recovery and management are discussed. |
英文关键词 | Disturbance Extreme events Litterfall Long-term research Phenology Resistance |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000439400500006 |
WOS关键词 | NET PRIMARY PRODUCTIVITY ; DECIDUOUS FOREST ; LITTERFALL ; CANOPY ; DISTURBANCE ; PHENOLOGY ; DEBRIS ; PULSES ; LEVEL ; TREES |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/22486 |
专题 | 气候变化 |
作者单位 | 1.Univ Nacl Autonoma Mexico, Inst Ecol, Blvd Colosio & Sahuaripa S-N, Hermosillo 83250, Sonora, Mexico; 2.Univ Nacl Autonoma Mexico, Inst Invest Ecosistemas & Sustentabilidad, Campus Morelia,Apartado Postal 27-3, Morelia 58090, Michoacan, Mexico; 3.Smithsonian Environm Res Ctr, 647 Contees Wharf Rd, Edgewater, MD 21037 USA; 4.Inst Tecnol Sonora, 5 Febrero 818 Sur, Obregon 85000, Sonora, Mexico; 5.Univ Nacl Autonoma Mexico, Inst Biol, Estn Biol, San Patricio, Jalisco, Mexico; 6.Univ Nacl Autonoma Mexico, Inst Ecol, Mexico City 04510, DF, Mexico |
推荐引用方式 GB/T 7714 | Martinez-Yrizar, Angelina,Jaramillo, Victor J.,Maass, Manuel,et al. Resilience of tropical dry forest productivity to two hurricanes of different intensity in western Mexico[J]. FOREST ECOLOGY AND MANAGEMENT,2018,426:53-60. |
APA | Martinez-Yrizar, Angelina.,Jaramillo, Victor J..,Maass, Manuel.,Burquez, Alberto.,Parker, Geoffrey.,...&Sarukhan, Jose.(2018).Resilience of tropical dry forest productivity to two hurricanes of different intensity in western Mexico.FOREST ECOLOGY AND MANAGEMENT,426,53-60. |
MLA | Martinez-Yrizar, Angelina,et al."Resilience of tropical dry forest productivity to two hurricanes of different intensity in western Mexico".FOREST ECOLOGY AND MANAGEMENT 426(2018):53-60. |
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