Ecological Restoration最新文献_第10页

Night and Day: Is Restoration Ecology in the Dark? 黑夜与白昼:恢复生态学在黑暗中吗?

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-11-11 DOI: 10.3368/er.39.4.215

S. Handel

引用次数: 0

WETLANDS 湿地

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-10-21 DOI: 10.3368/er.19.4.256

引用次数: 0

A Floristic Quality Assessment Methodology for Citizen Science 市民科学的植物质量评价方法

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.148

John Virzi

引用次数: 0

Tropical Forest Restoration in the Eastern Himalaya: Evaluating Early Survival and Growth of Native Tree Species 喜马拉雅东部热带森林恢复：评估本地树种的早期生存和生长

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.194

Noopur Borawake, A. Datta, Rohit Naniwadekar

{"title":"Tropical Forest Restoration in the Eastern Himalaya: Evaluating Early Survival and Growth of Native Tree Species","authors":"Noopur Borawake, A. Datta, Rohit Naniwadekar","doi":"10.3368/er.39.3.194","DOIUrl":"https://doi.org/10.3368/er.39.3.194","url":null,"abstract":"Asian tropical forests have among the highest rates of forest loss in the world. Ecological restoration is a vital step for biodiversity maintenance and climate change mitigation. For restoration practice, evaluation of species performance at early stages is crucial to avoid failure of the efforts and for screening species suitable to a region. Though the long-term performance of restoration plantings has been well-documented, few studies have evaluated the performance during the establishment of the planted saplings, especially in South and Southeast Asia. Restoration efforts in Northeast India, a region experiencing high forest loss, is limited by the lack of species-specific data on survival and growth. We compared inter-specific variation in seasonal survival and growth rates (diameter and height) for multiple native rainforest species from this region. We planted 3022 saplings of 50 species at a degraded open forest site. After 18 months, sapling survival varied between 9.1–94.3% for 32 species, and only six species showed “excellent” survival after 18 months. Eight out of 17 species that were tested for seasonal variation in survival showed significant differences in survival between seasons. While the diameter growth rate varied for species between seasons, the height growth rate was different between both species and season, but the interaction term between species and season was not significant. Certain animal-dispersed, medium to large-seeded primary forest species performed well and are vital for future restoration efforts in this region.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"39 1","pages":"52 - 63"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46721574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Revegetation of Coastal Dunes: Which Species to Choose? 海岸沙丘的植被恢复:选择哪种物种?

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.144

J. García‐de‐Lomas, Laura Plaza, I. Martín, L. Fernández, Yolanda Belmonte, M. Maldonado, N.B.U. Garcia, Eugenio Mallofret, E. Martínez, C. Rodríguez

引用次数: 0

Deadwood, Take a Bow 枯木，鞠躬

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.142

S. Handel

引用次数: 0

Biochar Application and Soil Transfer in Tree Restoration: A Meta-Analysis and Field Experiment 生物炭在树木恢复中的应用与土壤迁移：Meta分析与田间试验

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.158

Edith Juno, I. Ibáñez

{"title":"Biochar Application and Soil Transfer in Tree Restoration: A Meta-Analysis and Field Experiment","authors":"Edith Juno, I. Ibáñez","doi":"10.3368/er.39.3.158","DOIUrl":"https://doi.org/10.3368/er.39.3.158","url":null,"abstract":"Harsh conditions hinder the establishment of trees in restoration of forests. Management options to increase survival such as watering or shading may be costly or infeasible. However, low-cost techniques like soil amendment with biochar (which enhances growth environment) and soil transfers (which introduces beneficial microbes) may increase establishment success. To assess the potential effects of biochar and forest soil transfers on woody plants performance we followed a two-pronged approach. We conducted a meta-analysis on the use of biochar on woody plants in various restoration contexts. We also carried out a field experiment where tree seedlings of Quercus rubra were transplanted in three restoration settings. Seedlings were planted under four treatments: soil inoculation and biochar (SB), only biochar (BC), only soil inoculation (SI), and control (C). We then monitored seedlings growth and survival. Results from the meta-analysis suggest positive effects of biochar on woody plant biomass, with an overall effect size of 0.03 ± 0.03 (mean ± SD) overall. However, effects varied widely among the genera analyzed and were negative for Quercus (-0.04 ± 0.002). In our field experiment, although we did not find significant differences among treatments, highest survival probability resulted under SI (mean ± SD, 0.11 ± 0.03) and lowest under C (0.04 ± 0.02). There was no effect of treatment on seedling biomass. Results from our two analyses indicate that the use of either, or both, soil amendment techniques may not be effective in all systems, therefore, these should be tailored to suit the focal species and ecosystem.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"39 1","pages":"158 - 167"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46258211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Up Smith Creek without a Paddle: A Case Study on the Barriers to Stream Restoration Assessment 没有桨的史密斯河:河流恢复评估障碍的案例研究

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.151

J. Peters, Sara N. Schoen, Morgan L. Rhodes, H. Griscom

引用次数: 0

Observations of Nocturnal Upland Habitat Use by the Rana Draytonii (California Red-Legged Frog), and Implications for Restoration and Other Activities 加利福尼亚红腿蛙夜间高地栖息地利用的观察及其对恢复和其他活动的影响

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.155

J. Alvarez, Jeffery T. Wilcox

引用次数: 0

Relationships between Overstory and Understory Components of Young Natural and Reconstructed Boreal Aspen Stands 幼龄自然与重建北方白杨林分上下层成分的关系

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2021-09-01 DOI: 10.3368/er.39.3.182

R. Errington, B. Pinno

{"title":"Relationships between Overstory and Understory Components of Young Natural and Reconstructed Boreal Aspen Stands","authors":"R. Errington, B. Pinno","doi":"10.3368/er.39.3.182","DOIUrl":"https://doi.org/10.3368/er.39.3.182","url":null,"abstract":"A clonal tree species, Populus tremuloides (trembling aspen) typically regenerates from root suckers following forest fire but is also capable of reproducing via small, wind-dispersed seeds. On land reclaimed following oil sands mining in northeastern Alberta, aspen forests are naturally regenerating from seed in contrast to nearby fire-origin stands that are regenerating, predominantly, from root suckers. This study compares relationships between developing canopies and understory vegetation communities for aspen stands originating from forest fire and from land reclamation activities utilizing forest floor—mineral mix (FFMM) and peat—mineral mix (PMM) cover soils. Across all stand types, understory biomass was negatively related to canopy stem density, indicating competitive interactions are beginning to structure the vegetation six years following disturbance. However, several understory components exhibited differential responses to developing forest canopies in natural and reclaimed sites. Positive correlations between overstory and understory components in fire-origin stands were driven by native flora while negative correlations on PMM reclamation soils were driven by non-native species. On FFMM reclamation soils both positive correlations with native species and negative correlations with non-native species were seen. The negative relationships point to non-native forbs inhibiting the establishment or growth of aspen seedlings on reclamation sites. In contrast, native species were associated with greater canopy densities in fire-origin stands where an open seed bed was not required for establishment. Although precise mechanisms are difficult to determine, it is clear that after six years of growth, different processes are influencing plant community development in reclaimed versus fire-origin boreal aspen stands.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"39 1","pages":"182 - 193"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45189644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2