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Communicating science Through Press Releases to News Media: The Case Study of What Is Controlling the Fabled Water Clarity of Lake Tahoe

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Limnology and Oceanography Bulletin 2024年第2期33卷 73-76页

作者： Chandra, Sudeep Paerl, Hans W. Melack, John Lovejoy, Connie Priscu, John C. Bess, Zach Coil, John Goldman, Charles R. Brett, Michael T. Suenaga, Erin Nava, Veronica Global Water Center University of Nevada Reno NV United States Institute of Marine Sciences University of North Carolina at Chapel Hill Morehead City NC United States Bren School of Environmental Science and Management University of California Santa Barbara Santa Barbara CA United States Département de Biologie Québec Océan Université Laval Québec QC Canada Montana State University Bozeman MT United States Ecology Evolution and Conservation Biology Graduate Program University of Nevada Reno NV United States JC Oil Environmental Consulting Davis CA United States Tahoe Research Group University of California Davis Emeritus Davis CA United States Department of Civil and Environmental Engineering University of Washington Seattle WA United States Department of Earth and Environmental Sciences University of Milano-Bicocca MI Milano Italy

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The potential of coffee waste composting technology using microbial activators to reduce solid waste in the coffee industry

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IOP Conference Series: Earth and environmental science 2021年第1期802卷

作者： N Amalia N F Widialip N Safira N Citrasari S Hariyanto Study Program of Environmental Engineering Department of Biology Faculty of Science and Technology Universitas Airlangga Indonesia Study Program of Biology Department of Biology Faculty of Science and Technology Universitas Airlangga Indonesia

The coffee industry in Sidoarjo produces coffee waste as coffee ground, coffee husk, and coffee return with the solid waste generation of about 5044.3 Tons/year. The coffee waste characters resemble organic waste, so it has potential as a composted raw material. This study aims to determine the selected variation raw material composition from the coffee industry based on Indonesian National Standard (SNI) Number 10-7030-2004 and the recycle potency of the coffee industry solid waste using composting technology. The research variables are the modified composting method (open windrow composting and Bacary Italian) and the co-composting method. The result of this research for all treatments showed that the concentration range of pH value 6.92-9.54, moisture 34.78-66.60%, C-organic 17.75-33.82%, N 1.45-2.93%, C/N ratio 10-13, P2O5 0.13-0.31%, and K2O 0.89-2.89%. The selected variation raw material composition of bio compost based on the compliance to SNI 10-7030-2004, which is 1.5 kg coffee ground + 1.35 coffee return + 0.15 kg coffee husk + 3 mL EM4 (K10). Based on K10 as the selected variation raw material composition of bio compost, the coffee industry solid waste recyclable is coffee ground 0.64%, coffee husk 0.20% and returned coffee 100%.

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Contextualising Landscape Ecology in Wildlife and Forest Conservation in India: a Review

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Current Landscape Ecology Reports 2023年第2期8卷 90-101页

作者： Vasudeva, Vaishali Makwana, Meera Pokhariya, Kamana Nazareth, Orvill Jude Jelil, Shah Nawaz Bandyopadhyay, Meghna Gupta, Deepti Verma, Satyam Krishnamurthy, Ramesh Faculty of Forestry University of British Columbia Vancouver Canada Wildlife Institute of India Chandrabani Dehradun India Wildlife Biology and Conservation Program National Centre for Biological Sciences Rajiv Gandhi Nagar Kodigehalli Bengaluru India Salim Ali Centre for Ornithology and Natural History Anaikatti Coimbatore India School of Environmental and Forest Sciences University of Washington Seattle USA Department of Environmental Science School of Engineering and Sciences SRM University-AP Amaravati India

Biodiversity values frequently encounter challenges from developmental needs despite having strong forest and wildlife laws in developing countries like India. Landscape ecology offers the relevant scientific backstopping and sophisticated tools to support conservation of several species. To aid the future development of landscape ecology in India within current and emerging contexts, we reviewed the spatio-temporal and thematic trends in the published research involving forest and wildlife conservation. Spatial modelling and land use land cover change assessments have been well established conceptually and methodologically, but an increase in studies involving impact of climate change on species habitat suitability is comparatively very recent. Thematic research gaps in this field include impact of scale on ecological processes, and uncertainty and error quantification in modelling. Dedicated studies on characterisation of biodiversity and its dynamics in biogeographic transition zones can scientifically inform management of forest and wildlife. The review of 494 peer-reviewed articles published between 1994 and 2021 showed an increase in published research on landscape ecology over time. We found that the studies were dominated by the ‘Pattern–Process–Scale’ related questions and spatially clustered in the Western Ghats (biodiversity hotspot) and Uttarakhand state. Considerable research efforts are required in riverine and coastal ecosystems. Nevertheless, the increasing trend of research across themes and regions is a positive indicator of the growing role of landscape ecology in forest and wildlife management in India.

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Development of a luciferase-based reporter of transcriptional gene silencing that enables bidirectional mutant screening in Arabidopsis thaliana

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Silence 2012年第1期3卷 1-9页

作者： Won, So Youn Li, Shengben Zheng, Binglian Zhao, Yuanyuan Li, Dongming Zhao, Xin Yi, Huilan Gao, Lei Dinh, Thanh Theresa Chen, Xuemei Department of Botany and Plant Sciences Institute of Integrative Genome Biology University of California Riverside CA 92521 United States School of Life Sciences Lanzhou University Lanzhou 730000 Gansu China Laboratory of Plant Stress Ecophysiology and Biotechnology Cold and Arid Regions Environmental and Engineering Research Institute Chinese Academy of Sciences Lanzhou 730000 Gansu 320 Donggang West Road China School of Life Science Shanxi University Taiyuan 030006 92 Wucheng Road China NSF ChemGen IGERT program University of California Riverside CA 92521 United States Howard Hughes Medical Institute University of California Riverside CA 92521 United States State Key Laboratory of Genetic Engineering and Institute of Plant Biology School of Life Sciences Fudan University Shanghai 200433 China

Background: Cytosine methylation is an important chromatin modification that maintains genome integrity and regulates gene expression through transcriptional gene silencing. Major players in de novo methylation guided by siRNAs (known as RNA-directed DNA methylation, or RdDM), maintenance methylation, and active demethylation have been identified in Arabidopsis. However, active demethylation only occurs at a subset of RdDM loci, raising the question of how the homeostasis of DNA methylation is achieved at most RdDM loci. To identify factors that regulate the levels of cytosine methylation, we aimed to establish a transgenic reporter system that allows for forward genetic screens in ***: We introduced a dual 35 S promoter (d35S) driven luciferase reporter, LUCH, into Arabidopsis and isolated a line with a moderate level of luciferase activity. LUCH produced transgene-specific 24 nucleotide siRNAs and its d35S contained methylated cytosine in CG, CHG and CHH contexts. Treatment of the transgenic line with an inhibitor of cytosine methylation de-repressed luciferase activity. Mutations in several components of the RdDM pathway but not the maintenance methylation genes resulted in reduced d35S methylation, especially CHH methylation, and de-repression of luciferase activity. A mutation in MOM1, which is known to cooperate with RdDM to silence transposons, reduced d35S DNA methylation and de-repressed LUCH expression. A mutation in ROS1, a cytosine demethylation enzyme, increased d35S methylation and reduced LUCH ***: We developed a luciferase-based reporter, LUCH, which reports both DNA methylation directed by small RNAs and active demethylation by ROS1 in Arabidopsis. The moderate basal level of LUCH expression allows for bi-directional genetic screens that dissect the mechanisms of DNA methylation as well as demethylation. © 2012 Won et al.;licensee BioMed Central Ltd.

关键词： Cytosine methylation Demethylation MOM1 RdDM siRNA Transcriptional gene silencing

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Circular economy of bio compost from coffee waste to support sustainable development goals in alleviating poverty in communities around the Sidoarjo coffee industry

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IOP Conference Series: Earth and environmental science 2021年第1期802卷

作者： K A Bimantara S F N Alauddin N Amalia N F Widialip N Citrasari S Hariyanto Program Study of Environmental Engineering Department of Biology Faculty of Science and Technology Universitas Airlangga Indonesia Program Study of Biology Department of Biology Faculty of Science and Technology Universitas Airlangga Indonesia

In 2016-2021, coffee consumption in Indonesia was predicted to increase by 120,000 tons, impacting the increase of coffee waste. Several large coffee industries in Indonesia are located in Taman District, Sidoarjo Regency. The character of the coffee skin waste contains 44.87% organic C; N of 1.69%; P of 0.18%; K 2.49%, and C / N ratio 10-14. This value indicates that the waste can be used as compost because it meets the criteria in SNI 19-7030-2004 concerning Compost from Organic Waste. This narrative review aims to determine the circular economy of bio compost from the coffee industry solid waste to support SDGs point 1 in alleviating poverty in communities around the Sidoarjo coffee industry. The research results showed bio compost I and II is the alternative product in the circular economy (W11). The coffee waste, coffee ground, coffee skin, and coffee returned collects waste in the circular economy (W10). The raw material composition of Bio compost I such as 1.5 kg coffee ground: 1.35 kg of coffee returned:0.15 kg coffee skin+3mL of EM4 and Bio compost II such as 4.6 kg SCG's:0. 4 kg coffee skin+5 ml EM4. In practice, the circular economy of bio compost I and II can involve Farmer Groups or Youth Organizations around the industry in Taman District, Sidoarjo Regency. Based on data 2020, the total members are 113 people, producing compost of 72,435.5 kg/month with a sales profit of IDR 36,217,750. This practice can support the first point of the SDGs, namely poverty alleviation for communities around the coffee industry. However, studies on the exact circular economy pattern of coffee waste in the Sidoarjo Regency are still needed.

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Evaluation of communal wastewater treatment plant based on technical, institutional, and community participation aspects in South Surabaya

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IOP Conference Series: Earth and environmental science 2019年第1期259卷

作者： E Purnawanti N I Oktavitri D R M Isnadina N Fitriani Environmental Engineering Study Program Department of Biology Faculty of Science and Technology Universitas Airlangga Indonesia

This study aims to discover the obstacles and provide recommendations on the technical and institutional aspects of the chosen communal WWTP. The methods used in this study were field survey and questionnaire. the data were analyzed using quantitative, qualitative, and SWOT analysis. There are 11 out of 13 communal WWTPs that do not work optimally. The technical obstacle encountered in the operation of the chosen communal WWTPs is the huge building capacity that does not meet the criteria of HRT design. The recommendations for the technical problem include lowering the water level and reducing the number of baffles in communal WWTP. The obstacle faced in the operation of chosen communal WWTPs in terms of institutional and community participation aspects is that the maintenance is only known by few people. The recommendation for the aspects of institutional and community participation is for KPP to arrange a socialization on the maintenance of communal WWTP based on its maintenance module.

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Technology Roadmap for Flexible Sensors

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ACS NANO 2023年第6期17卷 5211-5295页

作者： Luo, Yifei Abidian, Mohammad Reza Ahn, Jong-Hyun Akinwande, Deji Andrews, Anne M. Antonietti, Markus Bao, Zhenan Berggren, Magnus Berkey, Christopher A. Bettinger, Christopher John Chen, Jun Chen, Peng Cheng, Wenlong Cheng, Xu Choi, Seon-Jin Chortos, Alex Dagdeviren, Canan Dauskardt, Reinhold H. Di, Chong-an Dickey, Michael D. Duan, Xiangfeng Facchetti, Antonio Fan, Zhiyong Fang, Yin Feng, Jianyou Feng, Xue Gao, Huajian Gao, Wei Gong, Xiwen Guo, Chuan Fei Guo, Xiaojun Hartel, Martin C. He, Zihan Ho, John S. Hu, Youfan Huang, Qiyao Huang, Yu Huo, Fengwei Hussain, Muhammad M. Javey, Ali Jeong, Unyong Jiang, Chen Jiang, Xingyu Kang, Jiheong Karnaushenko, Daniil Khademhosseini, Ali Kim, Dae-Hyeong Kim, Il-Doo Kireev, Dmitry Kong, Lingxuan Lee, Chengkuo Lee, Nae-Eung Lee, Pooi See Lee, Tae-Woo Li, Fengyu Li, Jinxing Liang, Cuiyuan Lim, Chwee Teck Lin, Yuanjing Lipomi, Darren J. Liu, Jia Liu, Kai Liu, Nan Liu, Ren Liu, Yuxin Liu, Yuxuan Liu, Zhiyuan Liu, Zhuangjian Loh, Xian Jun Lu, Nanshu Lv, Zhisheng Magdassi, Shlomo Malliaras, George G. Matsuhisa, Naoji Nathan, Arokia Niu, Simiao Pan, Jieming Pang, Changhyun Pei, Qibing Peng, Huisheng Qi, Dianpeng Ren, Huaying Rogers, John A. Rowe, Aaron Schmidt, Oliver G. Sekitani, Tsuyoshi Seo, Dae-Gyo Shen, Guozhen Sheng, Xing Shi, Qiongfeng Someya, Takao Song, Yanlin Stavrinidou, Eleni Su, Meng Sun, Xuemei Takei, Kuniharu Tao, Xiao-Ming Tee, Benjamin C. K. Thean, Aaron Voon-Yew Trung, Tran Quang Wan, Changjin Wang, Huiliang Wang, Joseph Wang, Ming Wang, Sihong Wang, Ting Wang, Zhong Lin Weiss, Paul S. Wen, Hanqi Xu, Sheng Xu, Tailin Yan, Hongping Yan, Xuzhou Yang, Hui Yang, Le Yang, Shuaijian Yin, Lan Yu, Cunjiang Yu, Guihua Yu, Jing Yu, Shu-Hong Yu, Xinge Zamburg, Evgeny Zhang, Haixia Zhang, Xiangyu Zhang, Xiaosheng Zhang, Xueji Zhang, Yihui Zhang, Yu Zhao, Siyuan Zhao, Xuanhe Zheng, Yuanjin Zheng, Yu-Qing Zheng, Zijian Zhou, Tao Zhu, Bowen Zhu, Ming Zhu, Rong Zhu, Yangzhi Zhu, Yong Zou, Guijin Chen, Xiaodong 08-03 Innovis Singapore 138634 Republic of Singapore Innovative Centre for Flexible Devices (iFLEX) School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore Department of Biomedical Engineering University of Houston Houston Texas 77024 United States School of Electrical and Electronic Engineering Yonsei University Seoul 03722 Republic of Korea Department of Electrical and Computer Engineering The University of Texas at Austin Austin Texas 78712 United States Microelectronics Research Center The University of Texas at Austin Austin Texas 78758 United States Department of Chemistry and Biochemistry California NanoSystems Institute and Department of Psychiatry and Biobehavioral Sciences Semel Institute for Neuroscience and Human Behavior and Hatos Center for Neuropharmacology University of California Los Angeles Los Angeles California 90095 United States Colloid Chemistry Department Max Planck Institute of Colloids and Interfaces 14476 Potsdam Germany Department of Chemical Engineering Stanford University Stanford California 94305 United States Laboratory of Organic Electronics Department of Science and Technology Campus Norrköping Linköping University 83 Linköping Sweden Wallenberg Initiative Materials Science for Sustainability (WISE) and Wallenberg Wood Science Center (WWSC) SE-100 44 Stockholm Sweden Department of Materials Science and Engineering Stanford University Stanford California 94301 United States Department of Biomedical Engineering and Department of Materials Science and Engineering Carnegie Mellon University Pittsburgh Pennsylvania 15213 United States Department of Bioengineering University of California Los Angeles Los Angeles California 90095 United States School of Chemistry Chemical Engineering and Biotechnology Nanyang Technological University Singapore 637457 Singapore Nanobionics Group Department of Chemical and Biological Engineering Monash University Clayton Australia 3800 Monash

Humans rely increasingly on sensors to address grand challenges and to improve quality of life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are developed to overcome the limitations of conventional rigid counterparts. Despite rapid advancement in bench-side research over the last decade, the market adoption of flexible sensors remains limited. To ease and to expedite their deployment, here, we identify bottlenecks hindering the maturation of flexible sensors and propose promising solutions. We first analyze continued...challenges in achieving satisfactory sensing performance for real-world applications and then summarize issues in compatible sensor-biology interfaces, followed by brief discussions on powering and connecting sensor networks. Issues en route to commercialization and for sustainable growth of the sector are also analyzed, highlighting environmental concerns and emphasizing nontechnical issues such as business, regulatory, and ethical considerations. Additionally, we look at future intelligent flexible sensors. In proposing a comprehensive roadmap, we hope to steer research efforts towards common goals and to guide coordinated development strategies from disparate communities. Through such collaborative

关键词： soft materials mechanics engineering flexible electronics conformable sensors bioelectronics human-machine interfaces body area sensor networks technology translation sustainable electronics

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Demographic and landscape-level urban foraging trends in the USA derived from web and mobile app USAge

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Journal of Urban Ecology 2017年第1期3卷

作者： Arrington, Austin B. Diemont, Stewart A.W. Phillips, Caleb T. Welty, Ethan Z. Division of Environmental Science College of Environmental Science and Forestry State University of New York 1 Forestry Drive Syracuse 13210 NY United States Department of Environmental and Forest Biology College of Environmental Science and Forestry State University of New York 1 Forestry Drive Syracuse 13210 NY United States Department of Computer Science University of Colorado Boulder 1111 Engineering Drive ECOT 717 430 UCB Boulder 80309-0430 CO United States Environmental Studies Program University of Colorado Boulder 80309 CO United States

Foraging provides decentralized access to food, medicines and other resources for communities across the planet. In urban environments, foraging can support social cohesion, food justice, and ecosystem restoration. Given growing urban populations and an increasing need for sustainable food systems in cities and surrounding areas, urban foraging is a potentially critical element of food security. This study investigated the social-ecological and demographic dynamics of urban foraging in the USA through analysis of user-generated data from the community-based monitoring application Falling Fruit (fallingfruit. org). Between February 2013 and December 2015, 7434 locations in the USA were uploaded by Falling Fruit users. These locations were analyzed for geo-demographic, landscape-level, and species richness trends using analysis of variance and multiple regression models. Our results indicate high ethnic diversity in gathering communities. We found bimodal income distribution-highest use with the highest median household income category (>$100 000) followed by the lowest income category ($0-$24,999). The demographic variability of gathering communities implies a range of drivers motivating urban foraging-from sustenance to recreation. Future research should consider the role of foraging in the design, planning, implementation, and maintenance of sustainable local food systems for growing urban populations. ©The Author 2017. Published by Oxford University Press.

关键词： Citizen science Community-based monitoring Urban foraging

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Spatiotemporal dynamics of ecosystem fires and biomass burning-induced carbon emissions in China over the past two decades

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Geography and Sustainability 2020年第1期1卷 47-58页

作者： Anping Chen Rongyun Tang Jiafu Mao Chao Yue Xiran Li Mengdi Gao Xiaoying Shi Mingzhou Jin Daniel Ricciuto Sam Rabin Phillippe Ciais Shilong Piao Department of Biology Colorado State UniversityFort CollinsCO 80523USA Graduate Degree Program in Ecology Colorado State UniversityFort CollinsCO 80523USA Department of Industrial and Systems Engineering University of TennesseeKnoxvilleTN 37996USA Environmental Sciences Division and Climate Change Science Institute Oak Ridge National LaboratoryOak RidgeTN 37831USA State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau Northwest Agriculture&Forestry UniversityYanglingShanxi 712100China College of Urban and Environmental Sciences Central China Normal UniversityWuhanHubei 430079China Sino-French Institute for Earth System Science College of Urban and Environmental SciencesPeking UniversityBeijing 100871China Atmospheric Environmental Research(IMK-IFU) Institute of Meteorology and Climate ResearchKarlsruhe Institute of Technology(KIT)Kreuzeckbahnstraße 19Garmisch-Partenkirchen 82467Germany LSCE UMR CEA-CNRSBat.709CEL’Orme des MerisiersGif-sur-Yvette 91191France

Fire is a major type of disturbance that has important influences on ecosystem dynamics and carbon *** our understanding of ecosystem fires and their carbon cycle consequences is still limited,largely due to the difficulty of large-scale fire monitoring and the complex interactions between fire,vegetation,climate,and anthropogenic ***,using data from satellite-derived fire observations and ecosystem model simulations,we performed a comprehensive investigation of the spatial and temporal dynamics of China’s ecosystem fire disturbances and their carbon emissions over the past two decades(1997–2016).Satellite-derived results showed that on average about 3.47-4.53×10^(4) km^(2) of the land was burned annually during the past two decades,among which annual burned forest area was about 0.81-1.25×10^(4) km^(2),accounting for 0.33-0.51%of the forest area in *** burning emitted about 23.02 TgC per *** to satellite products,simulations from the Energy Exascale Earth System Land Model(ELM)strongly overestimated China’s burned area and fire-induced carbon *** burned area and fire-induced carbon emissions were high for boreal forest in Northeast China’s Daxing’anling region and subtropical dry forest in South Yunnan,as revealed by both the satellite product and the model *** results suggest that climate and anthropogenic factors play critical roles in controlling the spatial and seasonal distribution of China’s ecosystem fire *** findings highlight the importance of multiple complementary approaches in assessing ecosystem fire disturbance and its carbon *** studies are required to improve the methods of observing and modelling China’s ecosystem fire disturbances,which will provide valuable information for fire management and ecosystem sustainability in an era when both human activities and the natural environment are rapidly changing.

关键词： Fire emission Burned area Fire models China

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Publisher Correction: Ageing limits stemness and tumorigenesis by reprogramming iron homeostasis

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Nature 2025年 2025 May 22页

作者： Xueqian Zhuang Qing Wang Simon Joost Alexander Ferrena David T Humphreys Zhuxuan Li Melissa Blum Klavdija Krause Selena Ding Yuna Landais Yingqian Zhan Yang Zhao Ronan Chaligne Joo-Hyeon Lee Sebastian E Carrasco Umeshkumar K Bhanot Richard P Koche Matthew J Bott Pekka Katajisto Yadira M Soto-Feliciano Thomas Pisanic Tiffany Thomas Deyou Zheng Emily S Wong Tuomas Tammela Cancer Biology and Genetics Program Sloan Kettering Institute Memorial Sloan Kettering Cancer Center New York NY USA. Victor Chang Cardiac Research Institute Sydney New South Wales Australia. Institute for Clinical and Translational Research Albert Einstein College of Medicine New York NY USA. Weill Cornell Graduate School of Medical Science Weill Cornell Medicine New York NY USA. Center for Epigenetics Research Memorial Sloan Kettering Cancer Center New York NY USA. Department of Biomedical Engineering Johns Hopkins University Baltimore MD USA. Computational and Systems Biology Program Sloan Kettering Institute Memorial Sloan Kettering Cancer Center New York NY USA. Wellcome-MRC Cambridge Stem Cell Institute Jeffrey Cheah Biomedical Centre University of Cambridge Cambridge UK. Department of Physiology Development and Neuroscience University of Cambridge Cambridge UK. Laboratory of Comparative Pathology Weill Cornell Medicine Memorial Sloan Kettering Cancer Center and Rockefeller University New York NY USA. Pathology Core Facility Department of Pathology Memorial Sloan Kettering Cancer Center New York NY USA. Institute of Biotechnology HiLIFE University of Helsinki Helsinki Finland. Department of Cell and Molecular Biology Karolinska Institute Stockholm Sweden. Faculty of Biological and Environmental Sciences University of Helsinki Helsinki Finland. David H. Koch Institute for Integrative Cancer Research Massachusetts Institute of Technology Cambridge MA USA. Department of Biology Massachusetts Institute of Technology Cambridge MA USA. Institute for NanoBioTechnology Department of Oncology-Cancer Genetics and Epigenetics Johns Hopkins University Baltimore MD USA. Department of Pathology and Cell Biology Columbia University College of Physicians and Surgeons New York NY USA. Departments of Genetics Neurology and Neuroscience Albert Einstein College of Medicine New York NY USA. School of Biotechnology and Biomolecular Sciences UNSW Sy

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