Multi-Channel Time-Domain Boring-Vibration-Enhancement Method Using RNN Networks DOI Creative Commons
Xiaolin Xu,

Juhu Li,

Huarong Zhang

et al.

Insects, Journal Year: 2023, Volume and Issue: 14(10), P. 817 - 817

Published: Oct. 16, 2023

The larvae of certain wood-boring beetles typically inhabit the interior trees and feed on wood, leaving almost no external traces during early stages infestation. Acoustic techniques are commonly employed to detect vibrations produced by these while they significantly increasing detection efficiency compared traditional methods. However, this method’s accuracy is greatly affected environmental noise interference. To address impact noise, paper introduces a signal separation system based multi-channel attention mechanism. utilizes multiple sensors receive vibration signals employs mechanism adjust weights relevant channels. By utilizing beamforming techniques, successfully removes from separates clean noisy ones. data used in study were collected both field laboratory environments, ensuring authenticity dataset. Experimental results demonstrate that can efficiently separate mixed signals.

Language: Английский

Mechanistic links between physiology and spectral reflectance enable previsual detection of oak wilt and drought stress DOI
Gerard Sapes, Lucy Schroeder,

Allison Scott

et al.

Proceedings of the National Academy of Sciences, Journal Year: 2024, Volume and Issue: 121(7)

Published: Feb. 5, 2024

Tree mortality due to global change—including range expansion of invasive pests and pathogens—is a paramount threat forest ecosystems. Oak forests are among the most prevalent valuable ecosystems both ecologically economically in United States. There is increasing interest monitoring oak decline death drought wilt pathogen ( Bretziella fagacearum ). We combined anatomical ecophysiological measurements with spectroscopy at leaf, canopy, airborne levels enable differentiation drought, detection prior visible symptom appearance. performed an outdoor potted experiment Quercus rubra saplings subjected stress and/or artificially inoculated pathogen. Models developed from spectral reflectance accurately predicted indicators field experiments naturally grown saplings. Both resulted blocked water transport through xylem conduits. However, impaired conduits localized regions formation tyloses instead emboli. The tylose more variable canopy photosynthesis content diseased trees than drought-stressed ones. Reflectance signatures plant photosynthesis, content, cellular damage detected 12 d before visual symptoms appeared. Our results show that leaf models predict processes relevant disease drought. Coupling detect physiological change spatial information enhances capacity differentiate types such as

Language: Английский

Citations

9
Comparison of Ecosystem Services and Replacement Value calculations performed for urban trees DOI
Marzena Suchocka, Jakub Heciak, Magdalena Błaszczyk

et al.

Ecosystem Services, Journal Year: 2023, Volume and Issue: 63, P. 101553 - 101553

Published: Sept. 2, 2023

Language: Английский

Citations

14
What Can Be Learned by a Synoptic Review of Plant Disease Epidemics and Outbreaks Published in 2021? DOI Creative Commons
Michael Jeger, Hannah Fielder, Tim Beale

et al.

Phytopathology, Journal Year: 2023, Volume and Issue: 113(7), P. 1141 - 1158

Published: March 20, 2023

A synoptic review of plant disease epidemics and outbreaks was made using two complementary approaches. The first approach involved reviewing scientific literature published in 2021, which quantitative data related to new or were obtained via surveys similar methodologies. second retrieving records added 2021 the CABI Distribution Database, contains over a million global geographic organisms from 50,000 species. retrieved 186 articles, describing studies 62 categories (pathogen species/species complexes) across more than 40 host species on six continents. Pathogen with five articles Bursaphelenchus xylophilus, ‘ Candidatus Liberibacter asiaticus’, cassava mosaic viruses, citrus tristeza virus, Erwinia amylovora, Fusarium spp. complexes, F. oxysporum f. sp. cubense, Magnaporthe oryzae, maize lethal necrosis co-infecting viruses , Meloidogyne Pseudomonas syringae pvs., Puccinia striiformis tritici, Xylella fastidiosa, Zymoseptoria tritici. Automated searches Database identified 617 distribution 283 pathogens. further manual these confirmed 15 pathogens reported locations: apple hammerhead viroid, rubbery wood Aphelenchoides besseyi, Biscogniauxia mediterranea, Ca. Colletotrichum siamense, cucurbit chlorotic yellows rhapontici, Erysiphe corylacearum, cubense Tropical race 4, Globodera rostochiensis, Nothophoma quercina, potato spindle tuber tomato brown rugose fruit virus. Of these, four had at least 25% all 2021. We assessed pathogens—tomato virus virus—to be actively emerging in/spreading locations. Although three important pathogens—‘ cubense—were represented results both our interrogation general, dual approaches revealed distinct sets records, little overlap. [Formula: see text] Copyright © 2023 Author(s). This is an open access article distributed under CC BY 4.0 International license .

Language: Английский

Citations

12
Decision Support Systems in Forestry and Tree-Planting Practices and the Prioritization of Ecosystem Services: A Review DOI Creative Commons
Neelesh Yadav, Shrey Rakholia, Reuven Yosef

et al.

Land, Journal Year: 2024, Volume and Issue: 13(2), P. 230 - 230

Published: Feb. 12, 2024

In this study, tree-selection/plantation decision support systems (DSSs) were reviewed and evaluated against essential objectives in the available literature. We verified whether existing DSSs leverage multiple data sources online resources such as web interfaces. compared DSSs, study mainly focused on five main that can consider tree selection, including (a) climate resilience, (b) infrastructure/space optimization, (c) agroforestry, (d) ecosystem services, (e) urban sustainability. The resilience of species sustainability are relatively rarely taken into account systems, which be integrated holistically future DSS tools. Based review, deep neural networks (DNNs) recommended to achieve trade-offs between complex maximizing species, agroforestry conservation, other benefits.

Language: Английский

Citations

4
Role of trees in providing and monitoring ecosystem services – Is it possible to use trees as a source of information about future hazardous environmental events? DOI
Ireneusz Malik, Małgorzata Wistuba,

Ruide Yu

et al.

Ecosystem Services, Journal Year: 2025, Volume and Issue: unknown, P. 101712 - 101712

Published: March 1, 2025

Language: Английский

Citations

0
Legacies of Urbanization and Suburbanization on Forest Patch Distribution, Ownership, and Use: Insights from Baltimore, Maryland DOI
Miranda H. Mockrin, Matthew E. Baker,

Michelle P. Katoski

et al.

Urban forestry & urban greening, Journal Year: 2025, Volume and Issue: unknown, P. 128778 - 128778

Published: March 1, 2025

Language: Английский

Citations

0
Multitemporal Assessment of Ecosystem Service Values and Carbon Sequestration in a Protected Ecosystem: A Case Study from Dalma Wildlife Sanctuary in Jharkhand, India DOI
Dayamoy Mandal, Debasis Ghosh

International Journal of Environmental Research, Journal Year: 2025, Volume and Issue: 19(4)

Published: April 17, 2025

Language: Английский

Citations

0
Tree composition mitigates the negative effects of urbanization on specialist and generalist forest moth communities DOI Creative Commons
Desirée L. Narango, Douglas W. Tallamy, Kimberley J. Shropshire

et al.

Ecological Solutions and Evidence, Journal Year: 2025, Volume and Issue: 6(2)

Published: April 1, 2025

Abstract Changes at local and landscape scales impact forests embedded in urban urbanizing landscapes. In the Northeast USA, forest fragments are characterized by smaller sizes, low connectivity novel plant assemblages relative to intact natural areas. Disruptions of from landscape‐scale development can negatively habitat suitability colonization terrestrial insects, but managing tree compositions may offset negative impacts, especially for phytophagous taxa specialized host plants. Here, we surveyed nocturnal moth community diversity using light traps deployed within that varied surrounding development, floristics, structure. We found factors interact affect temperate communities. most cases, impervious surface (as a proxy urbanization) impacted communities, whereas basal area Lepidoptera‐rich plants positively affected However, magnitude benefits trees was apparent levels urbanization substantial specialists over generalists. Practical implication . These results provide evidence management approaches prioritizing species support high richness interactions adverse effects fragmentation on vital insect different development. other urban‐associated mechanisms, such as artificial light, pesticides, reduced dispersal, inhibit sustainable populations sensitive species.

Language: Английский

Citations

0
Changes in the climate suitability and growth rates of trees in eastern North America DOI Creative Commons
Manuel Bernal‐Escobar, Daniel Zuleta, Kenneth J. Feeley

et al.

Ecography, Journal Year: 2022, Volume and Issue: 2022(9)

Published: June 16, 2022

According to the ‘fitness‐suitability' hypothesis, ongoing changes in climate are expected affect habitat suitability and hence species' fitness. In trees, differences fitness may manifest as growth rates, which will alter carbon uptake. Using tree‐ring data, we calculated > 1.5 million annual stem rate estimates (standardized for tree size) 15 677 trees representing 37 species from 558 populations throughout eastern North America. We used collections data distribution models estimate each population's climatic 1900 2010. then assessed relationships between growth, time using linear mixed‐effects models. found that rates decreased significantly through independent of were highly variable across species. Contrary expectations, negatively correlated with suitability, a relationship was consistent over gymnosperms became more negative angiosperms. These results suggest not good proxy and/or unidentified factors be slowing outweighing any potential benefits change increasing atmospheric CO 2 concentrations. Regardless cause, this finding indicates should count on increased American help offset anthropogenic emissions.

Language: Английский

Citations

12
Climate change could negate U.S. forest ecosystem service benefits gained through reductions in nitrogen and sulfur deposition DOI Creative Commons
Jennifer Phelan, George Van Houtven, Christopher M. Clark

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: May 10, 2024

Abstract Climate change and atmospheric deposition of nitrogen (N) sulfur (S) impact the health productivity forests. Here, we explored potential impacts these environmental stressors on ecosystem services provided by future forests in contiguous U.S. We found that all stand-level benefitted (+ 2.6 to 8.1%) from reductions N+S deposition, largely attributable positive responses reduced S offset net negative effects lower N levels. Sawtimber responded positively 0.5 0.6%) some climate change, but negatively (− 2.4 − 3.8%) most extreme scenarios. Aboveground carbon (C) sequestration forest diversity were impacted modelled changes climate. Notably, scenario eliminated gains three achieved through deposition. As individual tree species differently associated unique each increased or decreased under Our results suggest should be considered when evaluating benefits air pollution policies

Language: Английский

Citations

2