气候变化领域集成服务门户(CCPortal): Bryophyte abundance, composition and importance to woody plant recruitment in natural and restoration forests

CCPortal

DOI	10.1016/j.foreco.2019.04.055
	Bryophyte abundance, composition and importance to woody plant recruitment in natural and restoration forests
	Rehm E.M.; Thomas M.K.; Yelenik S.G.; Bouck D.L.; D'Antonio C.M.
发表日期	2019
ISSN	0378-1127
起始页码	405
结束页码	413
卷号	444
英文摘要	Restoration of tropical forests can lead to enhanced ecosystem services and increases in native biodiversity. Bryophytes may be an integral part of the forest restoration process and can serve a critical role in forest functioning. However, the recovery of bryophytes and their ability to facilitate woody plant establishment during restoration remains poorly studied, especially in the tropics. We investigate how bryophyte abundance and community composition, as well as woody plant seedling associations with bryophyte mats and other ground cover types change from under the canopy of intact forest to under trees in restoration corridor plantings in Hawaii. Restoration corridors consisted of corridors of koa (Acacia koa)trees that were planted roughly 30 years ago. Some corridors were planted around remnant ʻōhiʻa trees (Metrosideros polymorpha)that can be several hundred years old. We sampled under ʻōhiʻa in intact forest and both koa and ʻōhiʻa trees in restoration corridors. In restoration corridors, bryophyte abundance was low relative to intact forest and species diversity was a subset of that found in intact forest despite restoration corridors being several decades old. Seedlings strongly associated with bryophytes across all habitats suggesting that bryophytes may significantly enhance forest seedling establishment when present in restoration corridors. Other ground cover types like woody litter and nurse logs also had a positive association with forest seedlings but were rare in restoration corridors. Grass remained a dominant ground cover type in restoration corridors under koa and remnant ʻōhiʻa trees and only a single seedling was ever found growing in this grass. Enhancing bryophyte growth and recovery within restoration plantings through the reduction of grass cover could facilitate native plant establishment. © 2019 Elsevier B.V.
英文关键词	Big Island Hawaii; Bryophyte community; Plantation corridors; Reforestation; Tropical forest restoration; Woody litter
语种	英语
scopus关键词	Biodiversity; Ecosystems; Plants (botany); Reforestation; Restoration; Tropics; Big Island Hawaii; Bryophyte community; Plantation corridors; Tropical forest; Woody litter; Conservation; abundance; biodiversity; bryophyte; ecosystem service; environmental restoration; forest ecosystem; ground cover; habitat corridor; native species; plant community; recruitment (population dynamics); reforestation; restoration ecology; species diversity; tropical forest; woody plant; Biodiversity; Conservation; Ecosystems; Reforestation; Restoration; Tropics; Hawaiian Islands; Acacia koa; bryophytes; Metrosideros polymorpha
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/155971
作者单位	Department of Ecology, Evolution and Marine Biology, University of California at Santa Barbara, United States; Botany Department, University of Hawaii at Manoa, United States; Pacific Island Ecosystem Research Center, U.S. Geological Survey, United States
推荐引用方式 GB/T 7714	Rehm E.M.,Thomas M.K.,Yelenik S.G.,et al. Bryophyte abundance, composition and importance to woody plant recruitment in natural and restoration forests[J],2019,444.
APA	Rehm E.M.,Thomas M.K.,Yelenik S.G.,Bouck D.L.,&D'Antonio C.M..(2019).Bryophyte abundance, composition and importance to woody plant recruitment in natural and restoration forests.Forest Ecology and Management,444.
MLA	Rehm E.M.,et al."Bryophyte abundance, composition and importance to woody plant recruitment in natural and restoration forests".Forest Ecology and Management 444(2019).