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Displaying 1,821 - 1,830 of 64,753 Publications- Habitat selection theory enables inferences about species habitat choice across a range of observed population densities. However, it is relatively uncommon to use habitat selection theory in studies of habitat restoration efficacy to understand the effect of restoration on habitat competition. We combined observational density data and resource selection functions to analyze habitat correlations with both habitat selection theory and a mark–recapture experiment to show how habitat restoration can mitigate competition between species with similar habitat preferences. To restore degraded...AuthorsCarlos M. Polivka, Margaret A. Malone, Spencer A. Carran, Greg DwyerKeywordsSourceEcological Applications. 34(8): e3033.Year2024
Incorporating climate change into restoration decisions: perspectives from dam removal practitioners
Incorporating climate change into conservation and restoration decisions is increasingly important for natural resource managers and restoration practitioners to effectively address the underlying drivers of ecosystem change. Small dam removal is an example of a restoration tool that may offer multiple socioeconomic and ecological benefits in streams, including promoting climate resilience. With the pace of dam removals increasing, practitioners and researchers are well-poised to incorporate climate change into future dam removal decisions. Therefore, we surveyed dam removal practitioners...AuthorsKatherine Abbott, Allison Roy, Francis Magilligan, Keith Nislow, Rebecca QuiñonesKeywordsSourceEcology and SocietyYear2024- Montane birds experience a range of challenges that may limit their breeding success, including nest predation and severe climactic conditions. The continuing effects of climate change are causing shifts in biotic and abiotic factors that may compound these threats to montane bird species. In northeastern montane forests, many bird species are shifting downslope, potentially as the result of increased precipitation and temperature at higher elevations. Although lower elevations might be more favorable in terms of climactic conditions, nest predation is higher at lower elevations. Thus,...AuthorsSarah C. Deckel, William V DeLuca, Alexander R. Gerson, David KingKeywordsSourceEcology and EvolutionYear2024
- Urban forestry programs across North America rely on volunteers to lead urban forest stewardship activities and encourage participation in tree planting and general maintenance. We examined the leadership structure of a tree planting initiative (TPI) in the greater Philadelphia region to understand the role and labor contributions of volunteer leaders, and the current challenges of achieving equitable urban tree canopy within community-led TPIs. Using an online survey, we found that leaders contribute unpaid labor, time, and skills within the following categories: group organization and...AuthorsElizabeth Riedman, Hamil Pearsall, Lara Roman, Tim Ifill, Mindy Maslin, Dana Dentice, Jehane Samaha, Asha-Lé DavisKeywordsSourceSociety & Natural ResourcesYear2024
- Forested wetlands are common ecosystems within the Great Lakes region (Michigan, Minnesota, and Wisconsin), USA. Projected increases in extreme flooding events and shifting disturbance regimes create challenges for tree regeneration. Forest managers are considering the use of enrichment planting to increase tree species diversity, but limited information is available that quantifies the interactions between the flooding and shade tolerances of candidate tree species. We used a microcosm experiment to manipulate shade and flooding conditions to determine the effects on early survival,...AuthorsGwendolen J. Keller, Dustin Bronson, Robert A. Slesak, Marcella A. Windmuller-CampioneKeywordsSourceForestsYear2024
- The forestry sector plays a significant role in nature-based climate solutions. This paper is a comparative review and analysis of forest carbon offset protocols in compliance carbon markets in Australia, California, China, New Zealand, and U.S. Northeast. Our results show variations in protocol designs, particularly in relation to additionality, permanence, non-leakage, and monitoring, reporting and verification (MRV), as well as regarding the fungibility between industrial carbon reduction and forest-based carbon offset. These results may have implications for national or subnational...AuthorsLili Li, Daiwei ZhangSourceForest Policy and EconomicsYear2024
- The biodiversity impacts of agricultural deforestation vary widely across regions. Previous efforts to explain this variation have focused exclusively on the landscape features and management regimes of agricultural systems, neglecting the potentially critical role of ecological filtering in shaping deforestation tolerance of extant species assemblages at large geographical scales via selection for functional traits. Here we provide a large-scale test of this role using a global database of species abundance ratios between matched agricultural and native forest sites that comprises 71...AuthorsFangyuan Hua, Weiyi Wang, Shinichi Nakagawa, Shuangqi Liu, Xinran Miao, Le Yu, Zhenrong Du, Stefan Abrahamczyk, Luis Alejandro Arias-Sosa, Kinga Buda, Michał Budka, Stéphanie M. Carrière, Richard B. Chandler, Gianpasquale Chiatante, David O. Chiawo, Will Cresswell, Alejandra Echeverri, Eben Goodale, Guohualing Huang, Mark F. Hulme, Richard L. Hutto, Titus S. Imboma, Crinan Jarrett, Zhigang Jiang, Vassiliki I Kati, David King, Primož Kmecl, Na Li, Gábor L. Lövei, Leandro Macchi, Ian MacGregor-Fors, Emily A. Martin, António Mira, Federico Morelli, Rubén Ortega-Álvarez, Rui-Chang Quan, Pedro A. Salgueiro, Sara M. Santos, Ghazala Shahabuddin, Jacob B. Socolar, Malcolm C. K. Soh, Rachakonda Sreekar, Umesh Srinivasan, David S. Wilcove, Yuichi Yamaura, Liping Zhou, Paul R. ElsenSourceNature Ecology & EvolutionYear2024
- Oak wilt, caused by the pathogen Bretziella fagacearum, is a destructive disease on oak (Quercus) species in the United States. Established methods to control the belowground spread of oak wilt are not appropriate in all circumstances; thus, forest health managers have a strong need for alternative methods for disease control. We evaluated the effectiveness of operational stump excavation treatments (i.e., “root rupture” method) applied between. 2004. and 2014 to control belowground spread of oak wilt on two forests in northeast Wisconsin, USA. The root rupture method achieved a high level...AuthorsAnna Yang, Linda Haugen, David Mausel, John Lampereur, Tommy Stueck, Rebecca Montgomery, Jennifer JuzwikSourceJournal of ForestryYear2024
- Forest inventory estimates of annualized net growth, removals, and mortality provide a standardized metric for a wide range of management and policy assessments. Commonly, plot-level annualized values are determined by dividing the periodic change by the length of the time interval. Subsequent estimation of means constitutes a mean-of-ratios (MOR) estimation approach. However, due to potential bias concerns for the MOR estimator, the ratio-of-means (ROM) estimator is generally preferred by forestry practitioners. National forest inventory data from six states in the United States were used...AuthorsJim Westfall, Mark D. D. Nelson, Christopher B. EdgarKeywordsSourceForest ScienceYear2024
- Loss on ignition (LOI) is a common method for determining organic matter in soils. Mineral soil organic carbon content has been shown to be approximately 50%–58% of the organic matter in many soils, but the carbon fraction of LOI can actually be much lower——particularly in Spodosols. We leveraged data available in the International Soil Carbon and National Ecological Observatory Networks to evaluate departures from the common 50% rule. We offer empirical equations that more accurately predict C:LOI with depth and genetic horizon in Spodosols. These equations enable more accurate soil C...AuthorsGrady J. Boyle, Evan Kane, Lucas E. Nave, Katherine A. A. Heckman, Martin F. JurgensenKeywordsSourceCanadian Journal of Soil ScienceYear2024