Ecological Restoration最新文献_第3页

Meetings 会议

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-06-01 DOI: 10.3368/er.41.2-3.148

引用次数: 0

Changes in Species Composition and Growth in a Restored Maple-Basswood Forest after 30 Years 恢复枫椴林30年后物种组成和生长的变化

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-06-01 DOI: 10.3368/er.41.2-3.67

Kathleen L. Shea, Sean R.D. Meagher

引用次数: 0

Restoration Cost as a Proxy for Ecosystem Value 恢复成本作为生态系统价值的代理

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-06-01 DOI: 10.3368/er.41.2-3.65

David A. Bainbridge

引用次数: 0

Restoring the Atmosphere: Trees as Imperfect Partners 恢复大气:树木作为不完美的伙伴

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.1

S. Handel

引用次数: 0

Life History Traits of Exotic and Native Species Determine Grassland Management Outcomes Following Prescribed Fire 外来和本地物种的生活史特征决定了规定火灾后草原管理的结果

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.34

A. Lázaro-Lobo, A. Paulson, M. Lashley, G. Ervin

{"title":"Life History Traits of Exotic and Native Species Determine Grassland Management Outcomes Following Prescribed Fire","authors":"A. Lázaro-Lobo, A. Paulson, M. Lashley, G. Ervin","doi":"10.3368/er.41.1.34","DOIUrl":"https://doi.org/10.3368/er.41.1.34","url":null,"abstract":"ABSTRACT Disturbance regimes, including the historical timing of disturbance, are important components of natural ecosystems and greatly influence ecosystem structure and functioning. Consequently, disturbance timing can be an important component of biodiversity management. We evaluated the effect of prescribed fires ignited during the warm and cool seasons (summer and spring, respectively) on the plant community of a calcareous grassland in northern Mississippi (USA). We found that fire season influenced plant community composition by having differential impacts on species with different life history traits. Differences among species were primarily driven by the dichotomy between cool-season (C3) and warm-season (C4) plants, independent of species native status. Spring burns reduced the cover of cool-season C3 graminoids, but had the opposite effect on C4 graminoids, which likely benefited from increases in resource availability due to the reduction of C3 species. However, summer burns decreased the abundance of C4 graminoids, as summer burns were ignited during the active growing and reproductive period for the C4 species. We found the same patterns for the number of inflorescences of the most abundant C3 and C4 graminoids. Summer burns also increased overall species diversity and the abundance of native C3 graminoids, forbs, and vines, resulting in significant differences in plant community composition between spring- and summer-burned areas. Programs that aim to restore native grassland communities in the short-term using prescribed fire should consider the life history traits of target plants (including invasive species) to determine the best time for prescribed fire implementation.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"41 1","pages":"34 - 43"},"PeriodicalIF":1.6,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48507520","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

A Trial of Fire and Ice: Assessment of Control Techniques for Pyrus calleryana Invasion of Grasslands in Southwestern Ohio, USA 火灾和冰的试验：美国俄亥俄州西南部草原卡氏锥入侵控制技术评估

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.25

Margaret E. Maloney, E. Borth, Grace Dietsch, M. Lloyd, R. McEwan

{"title":"A Trial of Fire and Ice: Assessment of Control Techniques for Pyrus calleryana Invasion of Grasslands in Southwestern Ohio, USA","authors":"Margaret E. Maloney, E. Borth, Grace Dietsch, M. Lloyd, R. McEwan","doi":"10.3368/er.41.1.25","DOIUrl":"https://doi.org/10.3368/er.41.1.25","url":null,"abstract":"ABSTRACT Pyrus calleryana (Callery pear) is an invasive plant that threatens ecosystems in the eastern United States. We investigated the efficacy of various control techniques on P. calleryana invasion in grasslands. Treatments were applied to (a) P. calleryana stems that had experienced mowing annually for several years and were sprouting (n = 100 stems; “trees-sprouting”) and (b) stems that had established ca. 10 years earlier, had never been cut, and were single-stemmed trees (n = 40 stems; “trees-intact”). In both experiments, existing stems were cut and randomly assigned one of the following treatments: cut only (control), burning, freezing, or herbicide, and in the trees-sprouting experiment there was also a negative control of monitoring existing sprouts. All trees in which the cut stumps were treated with herbicide were effectively killed, whereas stems in all other treatments, in both experiments, generated a vigorous sprout response. In the trees-sprouting experiment, there was a strong overall effect of treatments (RMANOVA; p < 0.001) and prescribed fire created a statistically significant increase in sprout number in relationship to the negative control (post-hoc test; p = 0.036). In the trees-intact experiment, there was vigorous sprouting in response to all treatments other than herbicide. Stump freezing resulted in a delay in sprout response; however, all frozen stems eventually sprouted. The ability of this species to sprout vigorously, even after experiencing frequent and intense ecological disturbance, creates the potential for a fundamental alteration of old-field succession in habitats where this species is present.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"41 1","pages":"25 - 33"},"PeriodicalIF":1.6,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47842750","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

Biocultural, Productive, and Ecocentric Restoration in La Mintzita Spring-fed Wetland, Michoacán, México 墨西哥米却肯La Mintzita泉养湿地的生物养殖、生产和生态中心恢复

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.44

Esperanza Fuentes-Gutiérrez, R. Lindig-Cisneros

{"title":"Biocultural, Productive, and Ecocentric Restoration in La Mintzita Spring-fed Wetland, Michoacán, México","authors":"Esperanza Fuentes-Gutiérrez, R. Lindig-Cisneros","doi":"10.3368/er.41.1.44","DOIUrl":"https://doi.org/10.3368/er.41.1.44","url":null,"abstract":"ABSTRACT The increasing loss of wetlands at the global scale demands immediate response by improving management practices and ecological restoration. When people degrade wetlands, environmental restoration must overcome biotic and economic barriers that can be considerable. We assessed the floristic composition of a wetland subjected to anthropic disturbances and expansion of invasive species, then compared our results with historical data from 2005 to 2015. The result revealed that changes in floristic composition and dominant native and invasive dominant species occurred during this 16-year period. In the dry season, we found significant differences in species richness between the years 2005 and 2021, with a significant reduction in species richness in the latter year. This loss of species richness represents an unfavorable change in the floristic composition trajectory, which we explain as an effect of sustained anthropic disturbance. Floristic data from the rainy season was not conclusive. Typha domingensis, and the invasives Phragmites australis and Festuca arundinacea have been favored by disturbances and increased their cover at the expense of other wetland species, reducing the wetland’s floristic diversity. Our objective was to redirect the floristic composition trajectory in the La Mintzita wetland by proposing management strategies for controlling the above-mentioned species based on three ecological restoration strategies: biocultural (targeting simultaneously the loss of biodiversity and of traditional use of Typha), productive (to control expansion of P. australis which has no traditional use in the region, we propose a new use), and ecocentric (to control F. arundinacea and recover native species cover).","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"41 1","pages":"44 - 54"},"PeriodicalIF":1.6,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46146617","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: 1

Reintroducing Vascular and Non-Vascular Plants to Disturbed Arctic Sites: Investigating Turfs and Turf Fragments 将维管和非维管植物重新引入受干扰的北极地区：研究草皮和草皮碎片

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.3

Ian G. Hnatowich, E. Lamb, K. Stewart

{"title":"Reintroducing Vascular and Non-Vascular Plants to Disturbed Arctic Sites: Investigating Turfs and Turf Fragments","authors":"Ian G. Hnatowich, E. Lamb, K. Stewart","doi":"10.3368/er.41.1.3","DOIUrl":"https://doi.org/10.3368/er.41.1.3","url":null,"abstract":"ABSTRACT Disturbed low-Arctic environments provide many challenges for ecological restoration, from harsh climates and remote locations to limited knowledge on plant establishment and successional pathways within tundra ecosystems. Due to limited commercially available materials for restoration of native low-Arctic plant communities, transplantation may provide an effective technique for revegetation in these difficult-to-restore environments. In this study, whole-turfs and shredded turfs were harvested from undisturbed upland-heath tundra near Rankin Inlet, Canada, and transplanted onto nearby disturbed gravel quarries to investigate species survivability and development of upland-heath vegetative communities. Two years following transplantation, turfs were found to maintain 85% of the initial vegetative cover and 91% of the initial species richness, with expansion up to 8 cm into the surrounding substrate, and production of seeds and spores. Although shredded turfs were unable to significantly establish vascular species, evidence suggests a shredded turf may establish non-vascular plant cover over a larger area than intact turfs, if given greater protection from environmental stressors. Our results demonstrate that whole-turfs are resistant to harvesting and transplantation stresses, flooding, drought, and poor soil conditions, and are an effective means of species transfer promoting development of vegetative cover on disturbed substrates. High species survivability indicates that turfs have the potential to provide disturbed areas with a wide array of native species, critical for the development of sustainable and self-organizing assemblages of native vegetation.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"41 1","pages":"3 - 15"},"PeriodicalIF":1.6,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44854570","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

Seasonal Shifts in Diversity and Composition of a Tallgrass Prairie Restoration Have Implications for Sampling Time 高草草原恢复多样性和组成的季节变化对采样时间的影响

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-03-01 DOI: 10.3368/er.41.1.16

Naomi Betson, B. Foster

{"title":"Seasonal Shifts in Diversity and Composition of a Tallgrass Prairie Restoration Have Implications for Sampling Time","authors":"Naomi Betson, B. Foster","doi":"10.3368/er.41.1.16","DOIUrl":"https://doi.org/10.3368/er.41.1.16","url":null,"abstract":"ABSTRACT Restorations change across the growing season. Because of this, the point in the season that a restoration is sampled may affect the conclusions reached based on the sample. In this study, we explore seasonal changes in a prairie restoration experiment in eastern Kansas and investigate how these changes affect observed composition, biodiversity, and the effects of seeding density treatment on the plant community based on when, and how completely, vegetation is sampled. Free State Prairie was established in 2014 to test the effects of forb seeding density on forb establishment, diversity, and restoration success. We compared absolute cover data collected in early June and early September 2019 to each other and to combined data. We found changes in both composition and biodiversity from early-to-late in the season. Sown forbs decreased in cover and richness, while sown grasses increased in cover and richness. Nonsown species did not change in cover but decreased in richness. Neither individual sample fully represented the overall composition or biodiversity of the community. We detected a significant negative effect of forb seeding density on diversity in June, and with combined data, but not in September. As sampling time can affect both broad patterns of composition and diversity and observed results of establishment and management techniques, sampling multiple times in a year will provide the fullest and most accurate picture of the community. When multiple samples are impractical, sampling time should be selected carefully based on the phenology of the restoration and the variables of interest.","PeriodicalId":11492,"journal":{"name":"Ecological Restoration","volume":"41 1","pages":"16 - 24"},"PeriodicalIF":1.6,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46814652","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: 1

Ecological Restoration: Moving Forward Using Lessons Learned 生态恢复:利用经验教训向前迈进

IF 1.6 4区环境科学与生态学

Ecological Restoration Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-25412-3

引用次数: 2