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

Assessing the effects of land cover change in runoff processes with RHESSys: a case study in the Waterford River Watershed, Newfoundland and Labrador, Canada DOI
David Bautista, Lakshman Galagedara

Canadian Water Resources Journal / Revue canadienne des ressources hydriques, Journal Year: 2023, Volume and Issue: 49(1), P. 137 - 152

Published: July 26, 2023

AbstractEvaluating the current state of hydrologic processes in urban and semi-urban areas is an essential part ensuring sustainable management water preventing emergencies extreme events. This study evaluated effects land use cover (LULC) change on runoff Waterford River Watershed (WRW), located eastern province Newfoundland Labrador (NL), Canada. The Regional Hydro – Ecological Simulation System (RHESSys), a GIS-based hydro-ecological model, was used new urbanistic approach to simulate increasing impervious as well reducing green areas. increase hypothetical peak flows had direct relationship with reduction pervious watershed. most sizeable flow increases were observed periods April May October December. emphasizes importance using prominent network structures or retention when allocation for residential commercial increase.RésuméAfin d’assurer une gestion durable des ressources hydriques et d’éviter les urgences liées aux évènements catastrophiques, l’examen conditions actuelles processus hydrologiques dans milieux urbains périurbains est nécessaire. Cette étude évalua effets liés à la modification quant couverture terrestre l’utilisation sols (Land Use & Land Cover LULC) sur le ruissellement basin de rivière (Waterford WRW), située l’est Terre-Neuve-et-Labrador, La modélisation par SIG du Système simulation hydro-écologique régional (Regional Hydro–Ecological RHESSys) fut utilisée nouvelle démarche urbanistique pour simuler l’augmentation l’imperméabilité diminution espaces verts urbains. relation directe entre l’accroissement débits maximums hypothétiques réduction zones perméables démontrée, avec intensification considérable flux pendant mois d’avril-mai d’octobre décembre. souligne l’importance d’un réseau « vertes » majeur ou rétention d’eau lors hausse l’allocation parcelles résidentielles commerciales.Keywords: Floodinggreen areasland coverRHESSysrunoff Disclosure statementThe authors declare that they have no known competing personal financial interests could influence work reported this paper.Data availability data support findings research are openly available figshare doi: 10.6084/m9.figshare.21821901 at https://figshare.com/s/fe80895e3b0228454b48Additional informationFundingThis supported by contribution Department Fisheries, Forestry Agriculture Government their GIS Mapping division facilitated geographical remote sensing information.

Language: Английский

Citations

1
Accounting for Environmental Activity: Measuring Public Environmental Expenditures and the Environmental Goods and Services Sector in the US DOI Open Access

Dennis Fixler,

Julie L. Hass,

Tina Highfill

et al.

Published: Aug. 1, 2023

How much of the economy is focused on protecting, rehabilitating, or managing environment?To answer this question, we develop a proof-of-concept environmental activity account to quantify goods and services sector (EGSS) in United States.Methodologically, employ satellite approach similar method used by US Bureau Economic Analysis (BEA) other sectors (e.g., Outdoor Recreation Account, Marine Economy Account) while following accounting principles methods outlined SEEA Central Framework (SEEA-CF).This draws detailed internal supply-use data, drawn primarily from Census's Industry Product data along with supplemental sources.Overall, estimate gross output EGSS was $725 billion 2019, about 1.9% total economy.Government expenditures (across all levels) comprise substantial portion US, as public accounted for 27% ($197 billion) 2019.Although these estimates are still preliminary not official statistics, goals research provide new insights into classification measurement challenges producing accounts more generally, also documenting gaps issues context specifically.

Language: Английский

Citations

1
Decision Support Systems in Silvicultural Practices and the Essential Prioritization of Ecosystem Services: A Review DOI Open Access
Neelesh Yadav, Shrey Rakholia, Reuven Yosef

et al.

Published: Dec. 18, 2023

In this study, tree selection/plantation DSS (Decision Support Systems) were reviewed and assessed based on essential objectives in the available literature. We existing using multiple data sources online resources such as web interfaces. compared DSS, focusing primarily five primary which may address when it comes to selection, including a) Climate resilience, b) Infrastructure/Space Optimization, c) Agroforestry, d) Ecosystem services, e) Urban sustainability. resilience of species urban sustainability is addressed relatively less systems, can be holistically internalized future tools Based review, DNN (Deep Neural Networks) recommended achieving trade-offs between complex maximizing ecosystem climate species, maintaining other benefits.

Language: Английский

Citations

1
Supporting science-based decision-making for a sustainable future DOI Creative Commons
Lian Pin Koh

PLOS Sustainability and Transformation, Journal Year: 2023, Volume and Issue: 2(3), P. e0000056 - e0000056

Published: March 30, 2023

As PLOS Sustainability and Transformation turns one, we reflect on the importance of our mission at a crucial time for sustainability research, where openly available findings inclusion diverse voices has never been more necessary to shape alternative futures.We have busy second year ahead, as continue build connected community strive put leading research in hands those able enact real societal environmental change.2022 was an important many reasons, perhaps most notably because, with end 2022, approach halfway point 2030 UN Sustainable Development Goals (SDGs) deadline [1].Now just seven years from 2030, magnitude environmental, cultural, political economic transformations required bring global communities closer meeting these goals is brought into stark focus.Ongoing pressures climate change, conflicts disruption threaten progress towards SDGs.These challenges were also focus discussion during 27 th Conference Parties United Nations Framework Convention Climate Change (COP27) Biodiversity (COP15) last year.Our ability reach will be underpinned by collaborations researchers, practitioners policymakers landscape flexes together.The 2022 SDG report highlighted three urgent priorities 'a roadmap out crisis', all which require multifaceted efforts based strong address; (1) ending ongoing create stable state sustainable development, (2) implementing development pathways that combine clean energy transitions resilient food systems thriving economies, (3) economies equitable recovery [2].Amid pressing challenges, outlined its support decision making future publishing catalytic diversity researchers policy experts across disciplines, sectors, geographies [3].Publishing original corresponding authors countries full scope, ranging changing perceptions choices consumer behavior [4,5] recommendations agricultural practices [6][7][8], emerging threats ecosystem services [9,10] incorporating transformative innovation [11].We're incredibly grateful include so brilliant minds such mission.We've excited editors, reviewers, we'd like thank everyone who contributed developing first volume share timely drive critical transformation toward future.As facilitating Open Science within social sciences remains central mission, anniversary marks opportunity highlight recent partnership

Language: Английский

Citations

0
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

Citations

0