Role of biochar made from low‐value woody forest residues in ecological sustainability and carbon neutrality DOI Creative Commons
Dipita Ghosh, Deborah S. Page‐Dumroese, Han‐Sup Han

et al.

Soil Science Society of America Journal, Journal Year: 2024, Volume and Issue: 89(1)

Published: Nov. 26, 2024

Abstract Forest management activities that are intended to improve forest health and reduce the risk of catastrophic fire generate low‐value woody biomass, which is often piled open‐burned for disposal. This leads greenhouse gas emissions, long‐lasting burn scars, air pollution, increased escaped prescribed fire. Converting biomass into biochar can be a promising avenue advancing sustainability carbon neutrality. Biochar produced either in centralized facility or by using place‐based techniques mitigate emissions high‐carbon product with diverse applications. review explores multifaceted roles from during restoration context United Nations Sustainable Development Goals sequestration climate change mitigation. First, ecological benefits evaluated, including soil restoration, nutrient cycling, vegetation enhancement, pivotal restoring post‐disturbance enhancing resilience future disturbance. Second, we evaluate role neutrality objectives, also foster sustainable practices management. In addition, highlight markets, commercialization, credit interactions as emerging mechanisms incentivize utilization biochar. The integration made residues enhance strategies, engage stakeholders land practices, environmental problems while ecosystems disturbances. findings underscore importance leveraging production strategic resource achieving comprehensive goals fostering development forested landscapes.

Language: Английский

Predicting Sustainable Crop Yields: Deep Learning and Explainable AI Tools DOI Open Access
Ivan Malashin, В С Тынченко, Andrei Gantimurov

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(21), P. 9437 - 9437

Published: Oct. 30, 2024

Optimizing agricultural productivity and promoting sustainability necessitates accurate predictions of crop yields to ensure food security. Various climatic variables are included in the analysis, encompassing type, year, season, specific conditions Indian state during crop’s growing season. Features such as season were one-hot encoded. The primary objective was predict yield using a deep neural network (DNN), with hyperparameters optimized through genetic algorithms (GAs) maximize R2 score. best-performing model, achieved by fine-tuning its hyperparameters, an 0.92, meaning it explains 92% variation yields, indicating high predictive accuracy. DNN models further analyzed explainable AI (XAI) techniques, specifically local interpretable model-agnostic explanations (LIME), elucidate feature importance enhance model interpretability. analysis underscored significant role features crops, leading incorporation additional dataset classify most optimal crops based on more detailed soil climate data. This classification task also executed GA-optimized DNN, aiming results demonstrate effectiveness this approach predicting classifying crops.

Language: Английский

Citations

3

Mechanisms of phosphorus activation in charosphere and non-charosphere: The priming effect of biochar DOI
Ping Xue,

Renjie Hou,

Qiang Fu

et al.

Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 244, P. 106195 - 106195

Published: June 12, 2024

Language: Английский

Citations

2

Discovery of Gibellula floridensis from Infected Spiders and Analysis of the Surrounding Fungal Entomopathogen Community DOI Creative Commons
Ross Joseph,

Abolfazl Masoudi,

Mateo J. Valdiviezo

et al.

Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(10), P. 694 - 694

Published: Oct. 4, 2024

Characterization of fungal spider pathogens lags far behind their insect counterparts. In addition, little to nothing is known concerning the ecological reservoir and/or entomopathogen community surrounding infection sites. Five infected cadavers were identified in neo-tropical climate north-central Florida, USA, from three which viable cultures obtained. Multi-locus molecular phylogenetic and morphological characterization one isolate as a new Gibellula species, here named, floridensis, other isolates highly similar Parengyodontium album. The spiders was sampled at different habitats/trophic levels, including soil, leaf litter, leaf, twig, analyzed using ITS amplicon sequencing. These data revealed broad but differential distribution insect-pathogenic fungi between habitats variation sites, with members genera belonging Metarhizium Metacordyceps Clavicipitaceae, Purpureocillium Polycephalomyces Ophiocordyceps, Akanthomyces Simplicillium Cordycipitaceae predominating. However, no sequences corresponding or Parengyodontium, even could be detected. Potential explanations for these findings are discussed. highlight novel discovery open broader question regarding environmental niches such host-specific pathogens.

Language: Английский

Citations

2

Evaluating Land Use and Ecological Patterns in Xiong’an New Area of China with Machine Learning Methodology DOI Creative Commons
Qing Ouyang, Jiayi Pan

Remote Sensing, Journal Year: 2024, Volume and Issue: 16(3), P. 495 - 495

Published: Jan. 27, 2024

The Xiong’an New Area, following the precedent of Shenzhen Special Economic Zone and Shanghai Pudong marks a significant development. This study introduces method to optimize feature variable selection for Sentinel-2 images from 2016 2022, aiming precise land-use classification in using machine learning. reveals substantial growth infrastructure aquatic areas Rongcheng Xiongxian counties, outpacing Anxin 2022. Remote Sensing-Based Ecological Index (RSEI) indicates generally stable yet improving ecological landscape, especially denser like Rongcheng, aligning regional development with enhancement. EOF analysis shows spatial division, positive RSEI values western regions negative east, along temporal fluctuations indicating decline west an increase east since 2017. Additionally, RSEI’s short-cycle emphasize dynamic state area, influenced by both long-term trends transient factors.

Language: Английский

Citations

1

Research on Biomass and Biochar of Reed (<em>Phragmites australis</em>) in U Minh Thuong National Park, Vietnam DOI Open Access

Thai Thanh Luom

Published: May 16, 2024

Reed (Phragmites autralis) is a plant species with seasonal reproductive cycle, it has very high biomass in U Minh Thuong National Park. This characteristic that management of forest fire dificult Vietnam. To evaluate height, diameter, density, growth, fresh and dry, biochar on reed plants; include plant, stem, leaves, flowers; analysis indicators biomass, reed. compare chemical peat Kien Luong Mekong Delta. Relationship growth biomass. Study adsorption from pig urine inorganic nitrogen phosphorus. types peatland thickness, each one had 5 plots, investigated height (Ht), diameter stem (D0.0); weigh part plants, stems, leaves flowers. the soil samples collected 20 analyzed for its composition, then adsorbed phosphorus inorganic. The results evaluated parts dry them. Results 3.39 &ndash; 4.74 m, diemeter 1.8 3.17 cm, 0.04 0.1 m3 / m2, weight 15.46 20.54 kg m2. 127.34 358.58 g, trunk 79.55 217.78 33.78 112.16 flowers 4.4 19.64 g. A Biochar 26.16 73.57 14.41 39.44 leaf 8.16 22.59 flower 2.59 11.54 Peat analysis, decrease P2O5, SO42-, NH4+ increase are pH, humic acid, N%, K2O, Fe2+. Compare higher 9/11 as OM%, Ash%, C%, P%, K%, Ca%, Mg%. Indicators lower pH SiO. can ammonium, nitrate, nitrogen, also discovery possible to propose use data environment treatment application fertilizer agriculture region.

Language: Английский

Citations

1

Stochastic processes drive the dynamic assembly of bacterial communities in Salix matsudana afforested soils DOI Creative Commons
Can Wang,

Abolfazl Masoudi,

Min Wang

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Sept. 11, 2024

This study investigates the dynamic shifts in soil bacterial communities within a

Language: Английский

Citations

0

Role of biochar made from low‐value woody forest residues in ecological sustainability and carbon neutrality DOI Creative Commons
Dipita Ghosh, Deborah S. Page‐Dumroese, Han‐Sup Han

et al.

Soil Science Society of America Journal, Journal Year: 2024, Volume and Issue: 89(1)

Published: Nov. 26, 2024

Abstract Forest management activities that are intended to improve forest health and reduce the risk of catastrophic fire generate low‐value woody biomass, which is often piled open‐burned for disposal. This leads greenhouse gas emissions, long‐lasting burn scars, air pollution, increased escaped prescribed fire. Converting biomass into biochar can be a promising avenue advancing sustainability carbon neutrality. Biochar produced either in centralized facility or by using place‐based techniques mitigate emissions high‐carbon product with diverse applications. review explores multifaceted roles from during restoration context United Nations Sustainable Development Goals sequestration climate change mitigation. First, ecological benefits evaluated, including soil restoration, nutrient cycling, vegetation enhancement, pivotal restoring post‐disturbance enhancing resilience future disturbance. Second, we evaluate role neutrality objectives, also foster sustainable practices management. In addition, highlight markets, commercialization, credit interactions as emerging mechanisms incentivize utilization biochar. The integration made residues enhance strategies, engage stakeholders land practices, environmental problems while ecosystems disturbances. findings underscore importance leveraging production strategic resource achieving comprehensive goals fostering development forested landscapes.

Language: Английский

Citations

0