The Impact of Prescribed Burning on Native Bee Communities (Hymenoptera: Apoidea: Anthophila) in Longleaf Pine Savannas in the North Carolina Sandhills

2019 ◽  
Vol 49 (1) ◽  
pp. 211-219
Author(s):  
Heather Moylett ◽  
Elsa Youngsteadt ◽  
Clyde Sorenson
Keyword(s):  
North Carolina ◽  
Prescribed Burning ◽  
Longleaf Pine ◽  
Pinus Palustris ◽  
The North ◽  
Time Since Fire ◽  
Native Bee ◽  
Silvicultural Practice ◽  
Bee Community ◽  
The Impact

Abstract Prescribed burning is a common silvicultural practice used in the management of longleaf pine (Pinus palustris Mill., Pinales: Pinaceae) savannas to reduce hardwood encroachment and ground cover and to maintain biodiversity. We investigated the response of the native bee community (Hymenoptera: Apoidea: Anthophila) in the Sandhills of North Carolina to prescribed burning on a 3-yr rotation over two consecutive years (2012 and 2013). We deployed bee bowl traps in sites that had been burned the year of sampling, 1 yr before, 2 yr before, and in unburned controls. In total, 2,276 bees of 109 species were captured. Bee abundance declined with time since fire, with 2.3 times more bees captured in the most recently burned sites than in unburned controls. Bee diversity also declined with time since fire, with 2.1 times more species captured in the most recently burned sites than in controls. Bee community composition also responded to fire; we present evidence that this response was mediated in part by the effect of fire on the amount of bare ground and canopy cover. Bees nesting aboveground were unaffected by fire, contrary to our expectation that fire would destroy the wood and stems in which these species nest. Our results indicate that prescribed burning is a silvicultural practice consistent with pollinator conservation in longleaf pine ecosystems of the North Carolina sandhills.

scholarly journals The impact of Hurricane Michael on longleaf pine habitats in Florida

2019 ◽  
Author(s):  
Nicole E. Zampieri ◽  
Stephanie Pau ◽  
Daniel K. Okamoto
Keyword(s):  
Climate Change ◽  
Large Scale ◽  
Tree Mortality ◽  
Size Structure ◽  
Longleaf Pine ◽  
Pinus Palustris ◽  
Climate Change Impacts ◽  
The North ◽  
Integral Role ◽  
The Impact

AbstractThe longleaf pine (Pinus palustris) ecosystem of the North American Coastal Plain (NACP) is a global biodiversity hotspot. Disturbances such as tropical storms play an integral role in ecosystem maintenance in these systems. However, altered disturbance regimes as a result of climate change may be outside the historical threshold of tolerance. Hurricane Michael impacted the Florida panhandle as a Category 5 storm on October 10th, 2018. In this study, we estimate the extent of Florida longleaf habitat that was directly impacted by Hurricane Michael. We then quantify the impact of Hurricane Michael on tree density and size structure using a Before-After study design at four sites (two wet flatwood and two upland pine communities). Finally, we identify the most common type of tree damage at each site and community type. We found that 39% of the total remaining extent of longleaf pine habitat was affected by the storm in Florida alone. Tree mortality ranged from 1.3% at the site furthest from the storm center to 88.7% at the site closest. Most of this mortality was in mature sized trees (92% mortality), upon which much of the biodiversity in this habitat depends. As the frequency and intensity of extreme events increases, management plans that mitigate for climate change impacts need to account for large-scale stochastic mortality events in order to effectively preserve critical habitats.

An Investigation into the Impact of Environmental Education Certification on Perceptions of Personal Teaching Efficacy

2017 ◽  
Vol 22 (2) ◽  
pp. 5-17
Author(s):  
Mandy Harrison ◽  
Lisa Gross ◽  
Jennifer McGee
Keyword(s):  
North Carolina ◽  
Environmental Education ◽  
Self Efficacy ◽  
Teaching Efficacy ◽  
School Teachers ◽  
The North ◽  
Significant Difference ◽  
Personal Teaching Efficacy ◽  
Environmental Educators ◽  
The Impact

The purpose of this study is to examine how participation in the North Carolina Environmental Educator (NCEE) program influences the individual's perceived self-efficacy. Specifically, this study examines the impact of NCEE certification on participants’ perceived personal teaching self-efficacy. This study compared personal teaching efficacy scores of certified environmental educators, non-certified environmental educators, and licensed schoolteachers. The study found significant differences in teaching efficacy between certified and non-certified environmental educators, as well as certified environmental educators and licensed school teachers. In addition, the study found no significant difference in efficacy scores between NCEE certified licensed school teachers and NCEE certified environmental educators. Results of this study indicate a link between environmental education certification and higher personal teaching efficacy.

The storm after the storm: the long-term lingering impacts of hurricanes on schools

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Cassandra R. Davis ◽  
Sarah R. Cannon ◽  
Sarah C. Fuller
Keyword(s):  
North Carolina ◽  
Data Collection ◽  
Instructional Time ◽  
Emotional Needs ◽  
Social Emotional ◽  
Content Type ◽  
The North ◽  
State Education ◽  
The Impact

PurposeThe purpose of this paper is to identify and describe the long-term impacts of hurricanes on schools and discuss approaches to improving recovery efforts.Design/methodology/approachInterviews with 20 school districts in Texas and North Carolina after Hurricanes Harvey (2017) and Matthew (2016). In total, 115 interviews were conducted with teachers, principals, district superintendents and representatives from state education agencies. Interview questions focused on the impact of storms and strategies for recovery.FindingsThe authors uncovered three long-term impacts of hurricanes on schools: (1) constrained instructional time, (2) increased social-emotional needs and (3) the need to support educators.Research limitations/implicationsThis paper focuses on two storms, in two states, in two successive years. Data collection occurred in Texas, one academic year after the storm. As compared to the North Carolina, data collection occurred almost two academic years after the storm.Practical implicationsThis paper illuminates strategies for stakeholders to implement and expedite hurricane recovery through; (1) updating curricula plans, (2) providing long-term counselors and (3) supporting educators in and out of school.Originality/valueTo date, very few studies have explored the ways in which schools face long-term impacts following a disaster. This paper provides insight to the challenges that prolong the impacts of disasters and impede recovery in schools. With hurricanes and related disasters continuing to affect schooling communities, more research is needed to identify the best ways to support schools, months to years after an event.

Longleaf Pine (Pinus palustris Mill.) Branch Pruning by Prescribed Fire

2021 ◽  
Author(s):  
John P McGuire ◽  
John S Kush ◽  
J Morgan Varner ◽  
Dwight K Lauer ◽  
J Ryan Mitchell
Keyword(s):  
Prescribed Fire ◽  
Longleaf Pine ◽  
Wood Quality ◽  
Pinus Palustris ◽  
Planting Density ◽  
Prescribed Fires ◽  
Pine Tree ◽  
Southeastern Us ◽  
Tree Survival ◽  
The Impact

Abstract Efforts to restore longleaf pine (Pinus palustris Mill.) in the southeastern US require substantial artificial regeneration. Once established, important questions remain about when to introduce fire. We investigated the impact of initial planting density on tree branching and how prescribed fire might interact with tree architecture and survival. A particular focus was on how prescribed fires could “prune” lower branches. Lower density plantings (897 trees ha−1) had more and larger live lower branches than higher density plantings (2,243 trees ha−1). Fire was effective in pruning lower branches regardless of season burned, but fire in the growing season was more effective at pruning. Branches up to a height of 1.5 to 2 m were killed by fire. Fire applied in August caused greater damage with more needles scorched and/or consumed and more stem char. Prescribed fire did not impact longleaf pine tree survival. In general, fire applied to longleaf pine facilitated pruning lower branches that affect long-term wood quality, an additional argument for its utility in restoration and management of these ecosystems.

scholarly journals The vascular flora of the Lake Thoreau Environmental Center, Forrest and Lamar counties, Mississippi, with comments on compositional change after a decade of prescribed fire

2020 ◽  
Vol 14 (2) ◽  
pp. 413-433
Author(s):  
William J. McFarland, ◽  
Danielle Cotton, ◽  
Mac H. Alford ◽  
Micheal A. Davis
Keyword(s):  
Species Diversity ◽  
Prescribed Fire ◽  
Longleaf Pine ◽  
Vascular Plant ◽  
Pinus Palustris ◽  
Woody Species ◽  
University Of Southern Mississippi ◽  
The North ◽  
Rich Diversity ◽  
North American Coastal Plain

Longleaf pine (Pinus palustris Mill.) ecosystems exhibit high species diversity and are major contributors to the extraordinary levels of regional biodiversity and endemism found in the North American Coastal Plain Province. These forests require frequent fire return intervals (every 2–3 years) to maintain this rich diversity. In 2009, a floristic inventory was conducted at the Lake Thoreau Environmental Center owned by the University of Southern Mississippi in Hattiesburg, Mississippi. The Center is located on 106 ha with approximately half covered by a 100+ year old longleaf pine forest. When the 2009 survey was conducted, fire had been excluded for over 20 years resulting in a dense understory dominated by woody species throughout most of the forest. The 2009 survey recorded 282 vascular plant species. Prescribed fire was reintroduced in 2009 and reapplied again in 2010, 2012, 2014, 2016, and 2018. A new survey was conducted in 2019 to assess the effects of prescribed fire on floristic diversity. The new survey found an additional 268 species bringing the total number of plants species to 550. This study highlights the changes in species diversity that occurs when fire is reintroduced into a previously fire-suppressed system and the need to monitor sensitive areas for changes in species composition.

Silviculture that sustains: the nexus between silviculture, frequent prescribed fire, and conservation of biodiversity in longleaf pine forests of the southeastern United States

2006 ◽  
Vol 36 (11) ◽  
pp. 2724-2736 ◽  
Author(s):  
R J Mitchell ◽  
J K Hiers ◽  
J J O'Brien ◽  
S B Jack ◽  
R T Engstrom
Keyword(s):  
Prescribed Fire ◽  
Prescribed Burning ◽  
Longleaf Pine ◽  
Pinus Palustris ◽  
Natural Disturbance ◽  
Primary Objective ◽  
Growth And Yield ◽  
Key Factor ◽  
Patterns And Processes ◽  
Conservation Of Biodiversity

The longleaf pine (Pinus palustris Mill.) forest ecosystems of the US southeastern Coastal Plain, among the most biologically diverse ecosystems in North America, originally covered over 24 × 106 ha but now occupy less than 5% of their original extent. The key factor for sustaining their high levels of diversity is the frequent application of prescribed fire uninterrupted in time and space. Pine fuels, critical to application of fire and regulated by canopy distribution, provide the nexus between silviculture and fire management in this system. Typical silvicultural approaches for this type were, in large part, developed to maximize the establishment and growth of regeneration as well as growth and yield of timber, with much less regard to how those practices might influence the ability to sustain prescribed burning regimes or the associated biodiversity. However, many landholdings in the region now include conservation of biodiversity as a primary objective with sustained timber yield as an important but secondary goal. This review synthesizes the literature related to controls of biodiversity for longleaf pine ecosystems, and silvicultural approaches are compared in their ability to sustain natural disturbance such as fire and how closely they mimic the variation, patterns, and processes of natural disturbance regimes while allowing for regeneration.

scholarly journals Influence of Pine Straw Harvesting, Prescribed Fire, and Fertilization on a Louisiana Longleaf Pine Site

2009 ◽  
Vol 33 (3) ◽  
pp. 115-120 ◽  
Author(s):  
James D. Haywood
Keyword(s):  
Management Practices ◽  
Prescribed Burning ◽  
Longleaf Pine ◽  
Pinus Palustris ◽  
Growth And Yield ◽  
Prescribed Burn ◽  
Straw Management ◽  
Pine Straw ◽  
Main Plot ◽  
Direct Seeded

Abstract This research was initiated in a 34-year-old, direct-seeded stand of longleaf pine (Pinus palustris Mill.) to study how pine straw management practices (harvesting, fire, and fertilization) affected the longleaf pine overstory and pine straw yields. A randomized complete block split-plot design was installed with two main plot treatments: (1) no fertilization and (2) fertilization with 45 lb N and 50 lb P/ac in April 1991 and May 1997 and with 50 lb P and 72 lb K/ac in April 2004. There were four subplot treatments: (1) control—no activity except a standwide thinning in June 1999, (2) prescribed burn 6 times from March 1991 through May 2004, (3) prescribed burned as in subplot treatment 2 and pine straw harvested in early 1992 and 1993, and (4) annual harvest of pine straw 13 times from early 1992 through April 2006. Fertilization did not affect longleaf pine growth and yield over the 15-year study. Subplot management also did not influence longleaf pine growth possibly because the adverse effects that competition, repeated prescribed burning, and litter removal have on longleaf pine growth could not be separated among subplot treatments. Fertilization did not directly affect pine straw yields; however, it appeared that pine straw yields decreased over time.

On Partnering and Tourism: A Comparison of Two Small Towns in Western North Carolina

2005 ◽  
Vol 27 (4) ◽  
pp. 19-21
Author(s):  
Molly Levin
Keyword(s):  
North Carolina ◽  
Small Towns ◽  
Partnership Model ◽  
The North ◽  
Development Organizations ◽  
Western North Carolina ◽  
Community Development Organizations ◽  
Ethnographic Data ◽  
The Impact

Many community development organizations seek to involve their clients in projects through partnerships. This paper addresses the partnership model of the North Carolina-based organization HandMade in America and its Small Towns Revitalization Program. Ethnography plays an important role in this investigation. I spent the summer of 2004 as an intern at HandMade in America (HandMade), collecting ethnographic data in order to create a survey measuring the impact that the Small Towns program is having on the quality of residents' lives. While sitting in numerous living rooms and kitchens talking with men and women, old and young, local and newcomer, it became clear that while there are similarities across the region, each town has its own resources and problems that dictate the concerns of its residents.

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