Review
Entomology
Lorenzo Marini, Matthew P. Ayres, Herve Jactel
Summary: Adapting forestry practices, increasing tree diversity, and enhancing forest heterogeneity can reduce pest damage and improve forest resistance and resilience. Heterogeneous forest landscapes also support a wide range of ecosystem functions and services.
ANNUAL REVIEW OF ENTOMOLOGY
(2022)
Article
Biology
David B. Lindenmayer, Elle J. Bowd, Philip Gibbons
Summary: Wildfires pose challenges to forest restoration due to their varied impacts on vegetation and biodiversity. Appropriate management interventions, such as prescribed burning, excluding activities that hinder post-fire recovery, and artificial seeding, should be selected to achieve favorable restoration outcomes in different ecosystems.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2023)
Article
Ecology
David W. Peterson, Erich K. Dodson, Richy J. Harrod
Summary: In dry coniferous forests, high-severity wildfires result in the formation of snags, which serve various functions as they decompose over time. The process and rates of snag decomposition are not well understood in many forest types. This study examined snag decomposition, wildlife cavity creation, and surface woody fuel dynamics in dry coniferous forests in the interior Pacific Northwest region of North America. The findings suggest that the majority of snags break or fall within the first 15 years after a wildfire, with different patterns observed in snags of varying diameter and tree species. Additionally, the study found that wildlife cavities were most common in stands surveyed 8-20 years after fire, with no limitations in terms of snag size.
Article
Forestry
R. Skay, M. A. Windmuller-Campione, M. B. Russell, L. F. Reuling
Summary: The study examined productive black spruce stands in northern Minnesota across different levels of EDM infection severity, revealing changes in stand structure and species composition. Uninfected stands were dominated by black spruce, while stands with higher levels of infection showed more black spruce affected by EDM, potentially leading to tree mortality and forest composition changes.
FOREST ECOLOGY AND MANAGEMENT
(2021)
Article
Ecology
Seth B. St. Clair, Elijah A. St. Clair, Samuel B. St. Clair
Summary: Eastern Joshua tree plays a crucial role in the Mojave Desert ecosystem, but the emergence of invasive grass fire-cycles raises concerns about its tolerance and resilience to changing fire regimes. This study examines the effects of wildfires on the structure and regeneration potential of Joshua tree forests, revealing that while Joshua trees can sprout vegetatively following fire, their post-fire resprouting is not strong or consistent. It is essential to limit the spread of invasive grasses and novel fire regimes to ensure the future health of Joshua tree populations, particularly at the edge of their ecological range.
FRONTIERS IN ECOLOGY AND EVOLUTION
(2022)
Article
Ornithology
Ashley Olah, Christine A. Ribic, Kim Grveles, Sarah Warner, Davin Lopez, Anna M. Pidgeon
Summary: The Kirtland's Warbler is a species that breeds in young jack pine forests in northern Lower Michigan and depends on habitat management. While the species also breeds in red pine plantations in central Wisconsin, it was found that the low pine densities in these plantations led to low fledgling survival rates. Thus, it is recommended to include red pine as a component in managed Kirtland's Warbler habitat only if tree densities approach optimal levels.
ORNITHOLOGICAL APPLICATIONS
(2023)
Article
Forestry
Eric Henderson, Howard Hoganson
Summary: This study presents a spatially explicit management strategy for Kirtland's Warbler habitat in the Hiawatha National Forest. The research highlights the high financial cost of managing habitat and the additional financial trade-offs associated with aggregating habitat into large patches. It also emphasizes that the marginal cost of habitat increases as more habitat is added to the management system.
Article
Ecology
Travis R. Heckford, Shawn J. Leroux, Eric Vander Wal, Matteo Rizzuto, Juliana Balluffi-Fry, Isabella C. Richmond, Yolanda F. Wiersma
Summary: Spatial correlates of foliar ESP traits were species specific with some shared spatial predictors at the trait level. Biotic and abiotic factors influenced foliar trait relationships, highlighting the importance of linking plant chemical composition to spatial predictors for landscape management.
Article
Biology
Matthew G. Betts, Benjamin T. Phalan, Christopher Wolf, Susan C. Baker, Christian Messier, Klaus J. Puettmann, Rhys Green, Scott H. Harris, David P. Edwards, David B. Lindenmayer, Andrew Balmford
Summary: Forest loss and degradation pose the greatest threats to global biodiversity, and finding a balance between conservation and wood production remains a challenge. Expanding high-yielding tree plantations could provide more forest land for protection, but leads to reduced biodiversity, while adopting extensive ecological management may better simulate natural forest structures with compromised wood yields.
BIOLOGICAL REVIEWS
(2021)
Article
Forestry
Madison M. Laughlin, Liliana K. Rangel-Parra, Jenna E. Morris, Daniel C. Donato, Joshua S. Halofsky, Brian J. Harvey
Summary: The study examines the impact of pre-fire stand age, burn-patch size, and topo-climatic conditions on post-fire conifer regeneration in the northwestern Cascadia region. The results show that tree regeneration is abundant in most areas after stand-replacing fire, and regeneration and tree species richness are higher when pre-fire stand age is older and dominated by shade tolerant species. Regeneration decreases with distance to the nearest live seed source, but seedlings can still be found moderately abundant at distances up to 400 m from high-severity patches. Conifer establishment is greater in areas with cooler and wetter macrosite and microsite conditions with increased precipitation and bryophyte ground cover.
FOREST ECOLOGY AND MANAGEMENT
(2023)
Article
Forestry
Jianping Lin, Chenhui Zhu, Aizhen Deng, Yunping Zhang, Hao Yuan, Yangyang Liu, Shurong Li, Wen Chen
Summary: This study analyzed the spatial and temporal dynamics of woodland landscape patterns in southern China and identified the drivers of woodland change. The results showed a decrease in woodland area with increased fragmentation and dominance of core areas. The study highlighted the influence of environmental change, ecological processes, and human activities on forest landscape change, with a specific focus on geographical location and socio-economic factors.
Article
Forestry
Nathan G. Kiel, William H. Romme, Monica G. Turner
Summary: Standing dead tree stems, or snags, are abundant after disturbances like bark beetle outbreaks and fires. These snags are important for wildlife habitat but can also be a risk for people and infrastructure. This study investigated the characteristics of snags and how their persistence varied across different topographical gradients.
FOREST ECOLOGY AND MANAGEMENT
(2023)
Article
Biodiversity Conservation
Carly N. Lapin, Nicholas M. Anich, Laura L. Jaskiewicz, Amber J. DeValk, Michele P. Woodford
Summary: We report the first documented observation of a male Kirtland's Warbler feeding nestlings in a Yellow-rumped Warbler nest, adding to the known species that exhibit interspecific feeding behavior.
NORTHEASTERN NATURALIST
(2022)
Article
Green & Sustainable Science & Technology
Matteo Clemente
Summary: Urban forestry development plans are a great opportunity for cities to improve urban forests and contribute to urban sustainability. The experience of Italy, especially in Rome, with forest planning legislation and local forest plans, is crucial in considering the various roles of road trees in ecological, architectural, engineering, and social aspects. This study emphasizes the importance of road trees as part of the urban green system and highlights the need to integrate them into the overall structure of urban green areas. The strategic planting and replacement of trees should also consider the local ecological network and integrate with mobility and public spaces for holistic urban development.
Article
Agriculture, Dairy & Animal Science
Beatriz C. Afonso, Lourens H. Swanepoel, Beatriz P. Rosa, Tiago A. Marques, Luis M. Rosalino, Margarida Santos-Reis, Goncalo Curveira-Santos
Summary: Wildlife ecological patterns are influenced by both environmental factors and landscape-management schemes. Small mammal communities in southern Africa are impacted by different management contexts, with smaller species showing higher relative abundance in game reserves. However, overall rodent abundance is negatively affected by ungulate presence and human disturbance, indicating that management priorities across land uses can impact wildlife communities differently.