Meghan Bargabos, Jesse Pruden, Danielle Garneau, Mark Lesser
{"title":"White-Tailed Deer Habitat-Use Patterns across Forest Stands of Different Ages","authors":"Meghan Bargabos, Jesse Pruden, Danielle Garneau, Mark Lesser","doi":"10.1656/045.030.0412","DOIUrl":"https://doi.org/10.1656/045.030.0412","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"116 39","pages":""},"PeriodicalIF":0.4,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139390814","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}
{"title":"Did the Functional Extinction of the American Chestnut, Castanea dentata, Result in the Extinction of the Greater Chestnut Weevil, Curculio caryatrypes?","authors":"Michael A. Charles, Duane D. McKenna","doi":"10.1656/045.030.0413","DOIUrl":"https://doi.org/10.1656/045.030.0413","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"14 5","pages":""},"PeriodicalIF":0.4,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139389835","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}
David X. Soto, Michael J. Dadswell, K. Samways, R. Cunjak, Tom McDermott
{"title":"Climate-Driven Oceanic Range Shift of Saint John River Atlantic Salmon Revealed by Multidecadal Stable Isotope Trends","authors":"David X. Soto, Michael J. Dadswell, K. Samways, R. Cunjak, Tom McDermott","doi":"10.1656/045.030.0414","DOIUrl":"https://doi.org/10.1656/045.030.0414","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"33 9","pages":""},"PeriodicalIF":0.4,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139452449","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}
{"title":"Notes on Possible Range Expansion of Procambarus acutus in Michigan","authors":"Kelley Smith, Sarah Walker, Brian Roth","doi":"10.1656/045.030.0411","DOIUrl":"https://doi.org/10.1656/045.030.0411","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"35 9","pages":""},"PeriodicalIF":0.4,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139390628","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}
{"title":"Observations of Coordinated Song, Courtship Display, Courtship Feeding, and Copulation in Northern Cardinals (Cardinalis cardinalis) in Virginia","authors":"Joanna R. Vondrasek","doi":"10.1656/045.030.0410","DOIUrl":"https://doi.org/10.1656/045.030.0410","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"42 3","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138945635","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}
{"title":"Algal and Cyanobacteria Community Composition within Sarracenia purpurea Phytotelmata across the Eastern Seaboard of the United States","authors":"Lindsey A. Pett, Angélica L. González, N. Gotelli","doi":"10.1656/045.030.0409","DOIUrl":"https://doi.org/10.1656/045.030.0409","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"17 6","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138947531","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}
{"title":"Change in Forest Tree Composition on the Lake Erie Islands due to the Invasion of the Emerald Ash Borer (Agrilus planipennis) and Invasive Plants","authors":"Emma Land, Lisa Kutschbach-Brohl, Douglas D. Kane","doi":"10.1656/045.030.0408","DOIUrl":"https://doi.org/10.1656/045.030.0408","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"5 22","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138944169","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}
{"title":"Two New Species of Mid-Atlantic Photuris Fireflies (Coleoptera: Lampyridae) from Pennsylvania and Delaware","authors":"Christopher M. Heckscher","doi":"10.1656/045.030.0407","DOIUrl":"https://doi.org/10.1656/045.030.0407","url":null,"abstract":"","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"8 12","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138947397","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}
Abstract - To address the dearth of information on Justicia americana (American Water Willow) establishment and occurrence in rivers, we conducted a 4-year study in 2 Ohio state scenic rivers to evaluate the factors influencing planting success. We surveyed 1 river with extensive American Water Willow colonies and then planted American Water Willow at 15 sites in another river largely devoid of American Water Willow colonies. We also compared hydrologic regimes between the 2 rivers. Percent occurrence of planted individuals was greatest in sites receiving 1 early spring planting of dormant individuals and 2 summer plantings of non-dormant individuals. Percent survival differed only in 2021 and was greatest in sites receiving 1 early spring planting of dormant individuals and 2 summer plantings of non-dormant individuals. Greater percent survival was associated with cobble-dominated substrate compared to clay-, sand-, or gravel-dominated substrates. Colony survival and flooding frequency were greater in the river with extensive existing colonies than in the river with few existing colonies and greater flooding intensity. Our results suggest that the establishment and growth of American Water Willow are influenced by planting method, substrate type, and flooding intensity.
{"title":"Factors Influencing the Planting Success of Justicia americana (L.) Vahl (American Water Willow) in a State Scenic River in Ohio","authors":"Grace Brubaker, Peter C. Smiley, Jon P. Bossley","doi":"10.1656/045.030.0405","DOIUrl":"https://doi.org/10.1656/045.030.0405","url":null,"abstract":"Abstract - To address the dearth of information on Justicia americana (American Water Willow) establishment and occurrence in rivers, we conducted a 4-year study in 2 Ohio state scenic rivers to evaluate the factors influencing planting success. We surveyed 1 river with extensive American Water Willow colonies and then planted American Water Willow at 15 sites in another river largely devoid of American Water Willow colonies. We also compared hydrologic regimes between the 2 rivers. Percent occurrence of planted individuals was greatest in sites receiving 1 early spring planting of dormant individuals and 2 summer plantings of non-dormant individuals. Percent survival differed only in 2021 and was greatest in sites receiving 1 early spring planting of dormant individuals and 2 summer plantings of non-dormant individuals. Greater percent survival was associated with cobble-dominated substrate compared to clay-, sand-, or gravel-dominated substrates. Colony survival and flooding frequency were greater in the river with extensive existing colonies than in the river with few existing colonies and greater flooding intensity. Our results suggest that the establishment and growth of American Water Willow are influenced by planting method, substrate type, and flooding intensity.","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"59 2 1","pages":"407 - 428"},"PeriodicalIF":0.4,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139198159","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}
Colin R. Rohrback, David H. Keller, Paul F. Overbeck, Daniel P. Morrill
Abstract - Channa argus (Northern Snakehead) was first discovered in Pennsylvania and the Delaware River watershed in 2004 in Franklin Delano Roosevelt Park (FDRP), Philadelphia, PA. We monitored this population by boat and/or backpack electrofishing from 2005 to 2021. Our objective was to summarize common population characteristics and compare these with other non-native Northern Snakehead populations. Length-at-age data indicated the FDRP population was slower growing and lacked larger individuals relative to other populations. Data from stomach dissection documented feeding on Anguilla rostrata (American Eel), Lepomis macrochirus (Bluegill), Lepomis gibbosus (Pumpkinseed), Fundulus diaphanus (Banded Killifish), and Micropterus salmoides (Largemouth Bass), suggesting potential impacts to these species. Backpack electrofishing in 2005 and 2008 showed significant decreases in the densities of American Eel and Banded Killifish which may be due to predation by Northern Snakehead.
{"title":"Notes on the Occurrence of Northern Snakehead in a Mid-Atlantic Lake System: 16 Years of Monitoring","authors":"Colin R. Rohrback, David H. Keller, Paul F. Overbeck, Daniel P. Morrill","doi":"10.1656/045.030.0406","DOIUrl":"https://doi.org/10.1656/045.030.0406","url":null,"abstract":"Abstract - Channa argus (Northern Snakehead) was first discovered in Pennsylvania and the Delaware River watershed in 2004 in Franklin Delano Roosevelt Park (FDRP), Philadelphia, PA. We monitored this population by boat and/or backpack electrofishing from 2005 to 2021. Our objective was to summarize common population characteristics and compare these with other non-native Northern Snakehead populations. Length-at-age data indicated the FDRP population was slower growing and lacked larger individuals relative to other populations. Data from stomach dissection documented feeding on Anguilla rostrata (American Eel), Lepomis macrochirus (Bluegill), Lepomis gibbosus (Pumpkinseed), Fundulus diaphanus (Banded Killifish), and Micropterus salmoides (Largemouth Bass), suggesting potential impacts to these species. Backpack electrofishing in 2005 and 2008 showed significant decreases in the densities of American Eel and Banded Killifish which may be due to predation by Northern Snakehead.","PeriodicalId":49742,"journal":{"name":"Northeastern Naturalist","volume":"12 1","pages":"429 - 439"},"PeriodicalIF":0.4,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139208920","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}
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