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Ecosystem services analysis as disaster prevention and protection functions in Bogor Regency, West Java

IOP Conference Series: Earth and Environmental Science 2022年第1期950卷

作者： S L Munajati H Kartodihardjo M B Saleh Nurwadjedi The Study Program of Natural Resources and Environmental Management Graduate School of IPB University Campus IPB Baranangsiang Bogor 16144 West Java Indonesia Geospatial Information Agency of the Republic of Indonesia Jl. Raya Bogor KM 46 Cibinong Bogor West Java Indonesia Department of Forest Management Faculty of Forestry IPB University Jl. Lingkar Akademik Kampus IPB Dramaga Bogor West Java Indonesia

Bogor Regency is vulnerable to multi-disaster-threats areas such as flood, erosion, and landslide. The purpose of this study was to analyze the ecosystem services in Bogor Regency. The aspect of ecosystem services is the function of prevention and protection from natural disasters. Land-use change and land facet maps are primary data used in determining the ecosystem services index of disaster prevention and protection. The SPOT 4, 6, and 7 were interpreted to determine changes in land use from 2010 to 2017. The land facet data was sourced from the Geospatial Information Agency (BIG). The analysis in this study was carryout by Analytical Hierarchy Process (AHP) sourced from 35 contributors. The results showed that 8.94% of the total area of Bogor Regency had undergone land-use changes from 2010-2017. The most extensive land-use changes were plantation (2.65%) and farming fields (2.47%). The most vulnerable area to the threat of a multi-disaster is the eastern part of Bogor Regency. This area is already congested with settlements, so that the vulnerability and element at risk are fairly high. Meanwhile, results gained from the AHP show that forests play an important role in disasters prevention and protection in Bogor Regency.

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Emerging contaminants:A One Health perspective

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The Innovation 2024年第4期5卷 140-170,139页

作者： Fang Wang Leilei Xiang Kelvin Sze-Yin Leung Martin Elsner Ying Zhang Yuming Guo Bo Pan Hongwen Sun Taicheng An Guangguo Ying Bryan WBrooks Deyi Hou Damian EHelbling Jianqiang Sun Hao Qiu Timothy MVogel Wei Zhang Yanzheng Gao Myrna JSimpson Yi Luo Scott XChang Guanyong Su Bryan MWong Tzung-May Fu Dong Zhu Karl JJobst Chengjun Ge Frederic Coulon Jean Damascene Harindintwali Xiankui Zeng Haijun Wang Yuhao Fu Zhong Wei Rainer Lohmann Changer Chen Yang Song Concepcion Sanchez-Cid Yu Wang Ali El-Naggar Yiming Yao Yanran Huang Japhet Cheuk-Fung Law Chenggang Gu Huizhong Shen Yanpeng Gao Chao Qin Hao Li Tong Zhang Natàlia Corcoll Min Liu Daniel SAlessi Hui Li Kristian KBrandt Yolanda Pico Cheng Gu Jianhua Guo Jianqiang Su Philippe Corvini Mao Ye Teresa Rocha-Santos Huan He Yi Yang Meiping Tong Weina Zhang Fidèle Suanon Ferdi Brahushi Zhenyu Wang Syed AHashsham Marko Virta Qingbin Yuan Gaofei Jiang Louis A.Tremblay Qingwei Bu Jichun Wu Willie Peijnenburg Edward Topp Xinde Cao Xin Jiang Minghui Zheng Taolin Zhang Yongming Luo Lizhong Zhu Xiangdong Li DamiàBarceló Jianmin Chen Baoshan Xing Wulf Amelung Zongwei Cai Ravi Naidu Qirong Shen Janusz Pawliszyn Yong-guan Zhu Andreas Schaeffer Matthias C.Rillig Fengchang Wu Gang Yu James M.Tiedje State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil ScienceChinese Academy of SciencesNanjing 210008China University of Chinese Academy of Sciences Beijing 100049China Department of Chemistry Hong Kong Baptist UniversityHong KongChina HKBU Institute of Research and Continuing Education Shenzhen Virtual University ParkShenzhenChina Technical University of Munich TUM School of Natural SciencesInstitute of Hydrochemistry85748 GarchingGermany School of Resources&Environment Northeast Agricultural UniversityHarbin 150030China Climate Air Quality Research UnitSchool of Public Health and Preventive MedicineMonash UniversityMelbourneVICAustralia Faculty of Environmental Science&Engineering Kunming University of Science&TechnologyKunming 650500China Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria College of Environmental Science and EngineeringNankai UniversityTianjin 300350China Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control School of Environmental Science and EngineeringInstitute of Environmental Health and Pollution ControlGuangdong University of TechnologyGuangzhou 510006China Ministry of Education Key Laboratory of Environmental Theoretical Chemistry South China Normal UniversityGuangzhouGuangdong 510006China Department of Environmental Science Baylor UniversityWacoTXUSA Center for Reservoir and Aquatic Systems Research(CRASR) Baylor UniversityWacoTXUSA School of Environment Tsinghua UniversityBeijing 100084China School of Civil and Environmental Engineering Cornell UniversityIthacaNY 14853USA Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province Zhejiang University of TechnologyHangzhou 310014China School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China Laboratoire d’Ecologie Microbienne Universite Claude Bernard Lyon 1UMR CNRS 5557UMR INRAE 1418VetAgro Sup69622 VilleurbanneFrance Department of Pla

Environmental pollution is escalating due to rapid global development that often prioritizes human needs over planetary *** global efforts to mitigate legacy pollutants,the continuous introduction of new substances remains a major threat to both people and the *** response,global initiatives are focusing on risk assessment and regulation of emerging contaminants,as demonstrated by the ongoing efforts to establish the UN’s Intergovernmental Science-Policy Panel on Chemicals,Waste,and Pollution *** review identifies the sources and impacts of emerging contaminants on planetary health,emphasizing the importance of adopting a One Health *** for monitoring and addressing these pollutants are discussed,underscoring the need for robust and socially equitable environmental policies at both regional and international *** actions are needed to transition toward sustainable pollution management practices to safeguard our planet for future generations.

关键词： pollution planet contaminants

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Unprecedented anti-inflammatory biscembranoids with 3-hydroperoxy-3-methylcyclohex-1-ene moiety isolated from aquaculture Sarcophyton trocheliophorum

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Aquaculture Reports 2023年 33卷

作者： Peng, Bo-Rong Nguyen, Ngoc Bao An Chen, Lo-Yun El-Shazly, Mohamed Hwang, Tsong-Long Su, Jui-Hsin Lai, Kuei-Hung Graduate Institute of Pharmacognosy College of Pharmacy Taipei Medical University Taipei 11031 Taiwan PhD Program in Clinical Drug Development of Herbal Medicine College of Pharmacy Taipei Medical University Taipei 11031 Taiwan Department of Pharmacognosy Faculty of Pharmacy Ain-Shams University Organization of African Unity Street Cairo Abassia 11566 Egypt Research Center for Chinese Herbal Medicine College of Human Ecology Chang Gung University of Science and Technology Taoyuan 33303 Taiwan Graduate Institute of Health Industry Technology College of Human Ecology Chang Gung University of Science and Technology Taoyuan 33303 Taiwan Department of Anaesthesiology Chang Gung Memorial Hospital Taoyuan 33305 Taiwan Graduate Institute of Natural Products College of Medicine Chang Gung University Taoyuan 33302 Taiwan Department of Chemical Engineering Ming Chi University of Technology New Taipei City 24301 Taiwan National Museum of Marine Biology & Aquarium Pingtung 94450 Taiwan Department of Marine Biotechnology and Resources National Sun Yat-sen University Kaohsiung 80424 Taiwan Traditional Herbal Medicine Research Center Taipei Medical University Hospital Taipei 11031 Taiwan

Recent advancements in the discovery of natural products have made significant progress in rapidly identifying known compounds from complex extracts using advanced spectroscopic technologies. Among these methods, one powerful approach called MS/MS molecular networking (MN) organizes chemical similarity based on MS/MS fragmentation data, serving as a valuable complement to traditional dereplication strategies. In our ongoing research focused on lead discovery from a sustainable medicinal source, an aquaculture soft coral Sarcophyton trocheliophorum, the MN profiling approach revealed the chemical diversity of biscembranoid analogs. By analyzing the MN pattern, biscembranoid derivatives with unique MS/MS fragments were prioritized for further investigation. Two novel biscembranoids, sarcotroxide A (1) and B (2), were successfully obtained through targeted isolation. These novel biscembranes contained an unprecedented 3-hydroperoxy-3-methylcyclohex-1-ene moiety compared with all biscembranoid analogs. The chemical structures of the two new biscembranoids were confirmed through spectroscopic analyses and in silico calculations. Their anti-inflammatory properties were assessed against the generation of superoxide anion (O₂^•−) and elastase release in activated human neutrophils. Sarcotroxides A (1) and B (2) exhibited anti-inflammatory activity by inhibiting O₂^•− accumulation (with 43.67% and 61.62% inhibition) and elastase release (with 38.21% and 61.62% inhibition) at 10 µM. These findings validated the potential of these biscembranoids from the cultured S. trocheliophorum as promising candidates for the future development of anti-inflammatory agents specifically designed to target neutrophils. © 2023 The Authors

关键词： Anti-inflammation Aquaculture soft coral Biscembranoid Neutrophil Sarcophyton trocheliophorum

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Current status of sustainability of Belawan Port toward SDG program

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IOP Conference Series: Earth and Environmental Science 2021年第1期713卷

作者： I A Sulaiman Z Nasution A Rauf M S B Kusuma Doctoral Program Natural Resources and Environmental Management Universitas Sumatera Utara Medan Indonesia Faculty of Agriculture Universitas Sumatera Utara Medan Indonesia Faculty of Civil and Environmental Engineering Bandung Institute of Technology Bandung Indonesia

Belawan Port is one of the main ports in Indonesia whose role and function are important in the national logistics system. Belawan Port is a gateway for the Province of North Sumatra. The port must have sustainability in carrying out its role and function as transportation and economic infrastructure. In this research, Belawan Port sustainability will be evaluated from several aspects or dimensions, namely ecology, economy, social culture, technology, and institutions and law. Belawan port sustainability analysis using the Multidimensional Scaling method, using the modified Rapfish program. The analysis is carried out on five dimensions and 49 attributes/factors, which are used as a reference in the SDGs program. Not every SDG will be relevant for every business, however, every SDG should be considered. SDGs no.4 and no.5 are not directly related to port management activities, while SDGs no.8,9,11,14,17 are directly related. From the analysis obtained Ecology sustainability index = 48.38 (less-sustainable), Economic sustainability index = 42.89 (Less-Sustainable), Socio-Cultural sustainability index = 52.47 (Fair-Sustainable), Technological sustainability index = 54.11 (Fair-Sustainable), Institutional and Legal sustainability index = 50.74 (Fair-Sustainable). With policy and program interventions, the sustainability of the existing Belawan Port in the short term can be improved to be fair-sustainable for all dimensions (ecology, economy, social & culture, Technology, Institution & Law) evaluated.

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Estimation of near-surface temperature in Suwawa Geothermal Prospect, Gorontalo, Sulawesi, Indonesia, based on magnetotelluric and artificial neural network

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IOP Conference Series: Earth and Environmental Science 2021年第1期851卷

作者： M Maryadi P Bramanthyo A Zarkasyi H Mizunaga Undergraduate Program of Geophysics Faculty of Mathematics and Natural Sciences Universitas Indonesia Depok 16424 Indonesia. Department of Earth Resources Engineering Graduate School of Engineering Kyushu University Fukuoka 819-0395 Japan. Center for Mineral Coal and Geothermal Resources Geological Agency Bandung 40254 Indonesia.

A geophysical survey using broadband magnetotelluric (MT) technology was carried out in Suwawa Geothermal Prospect Area, Gorontalo Province, Sulawesi Island, Indonesia. The target of that research is to evaluate the geothermal potential hidden below the surface, based on underground resistivity distribution. However, the information about resistivity alone is not enough to get a proper understanding of the geothermal system in this area. Another important subsurface feature that could be useful for the evaluation is temperature. In this study, an attempt to predict the subsurface temperature using resistivity and limited information from a shallow borehole thermogram was carried out. Employing the dependency between resistivity and temperature an indirect temperature estimator was built, thanks to the applicability of artificial neural network (ANN) to learn the pattern connecting both parameters. Comparing some neural network training data shows that the predictive powers of the calibrated neural network highly influenced by the geological difference between the location of borehole and MT station. The best trained ANN was then used to predict the temperature below the other MT stations. The result shows that a proper ANN architecture is important to improve the deeper temperature estimation. The best ANN estimator was obtained from the BT01 and AMT39 data pair, which has the highest correlation as well. This preliminary study gives useful insight into how resistivity could be an alternative tool to delineate the near-surface temperature profile, in order to get a more comprehensive image of the subsurface geothermal system.

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Source characteristics of the 2006 Pingtung earthquake doublet off southern Taiwan and the possible contribution of submarine landslides to the Tsunami

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Earth and Planetary Science Letters 2024年 643卷

作者： Gui Hu Linlin Li Kenji Satake Tso-Ren Wu Peitao Wang D.J. Doong Philip L.-F. Liu Guangdong Provincial Key Laboratory of Geodynamics and Geohazards School of Earth Sciences and Engineering Sun Yat-sen University Zhuhai China Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) Zhuhai China Earthquak Research Institute University of Tokyo Japan Graduate Institute of Hydrological and Oceanic Sciences National Central University Taiwan Department of Civil Engineering National Central University Taiwan Earthquake-Hazard & Risk Evaluation and Management Center E-DREaM National Central University Taiwan Key Laboratory of Marine Hazards Forecasting National Marine Environmental Forecasting Center Ministry of Natural Resources Beijing China Department of Hydraulic and Ocean Engineering National Cheng Kung University Taiwan Department of Civil and Environmental Engineering Cornell University Ithaca USA

On 26th December 2006, two successive large earthquakes of Mw ∼7.0, occurred offshore southwest Taiwan, being 8 min apart, known as the 2006 Pingtung earthquake doublet. The earthquakes triggered a hazard chain consisting of regional-scale tsunamis, submarine landslides, and turbidity currents. The tsunami waves with moderate height (10–60 cm) were recorded by 12 tide gauges along southern Taiwan, Guangdong, and Fujian provinces. Submarine landslide-induced turbidity currents inflicted widespread damage to telecommunication cables across the Kaoping Canyon and Manila Trench. Although the mechanisms of the individual hazard in the chain have been investigated previously, the interaction mechanisms and the causal relationship among them remain unclear due to the complexity of the dynamic process. Here, with the best available instrumental records of these events, we first reexamined the earthquake doublet's source characteristics and obtained the earthquake source models using regional seismic waves, high-rate GPS displacements, and strong motion waveforms. We then conducted forward tsunami modeling, along with spectral analysis of the tide gauge records and backward tsunami ray tracing technique, to gain insight of the hydrodynamic features of tsunamis and the contribution of landslides to tsunami generation. The main findings can be summarized as follows. The centroid depth of the first earthquake was found to be ∼28 km, which is shallower than the local CWB catalog suggested. The slip distribution was characterized by two close slip patches, ranging over depths of 15–35 km and occupying 40 km along the strike. The shallower focal depth and normal-faulting mechanism can well explain the recorded tsunami waves. Notably, wave analysis suggests that tsunami waves induced by landslides may have occurred in two episodes. The first round was likely produced by the landslides triggered simultaneously by the initial earthquake doublet. The largest aftershock, which occurred

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The dynamic changes of Barito basin peat land ecosystem in South Borneo, Indonesia 5

The dynamic changes of Barito basin peat land ecosystem in S...

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5th International Symposium on LAPAN-IPB Satellite for Food Security and Environmental Monitoring 2018, LISAT-FSEM 2018

作者： Yunandar Effendi, Hefni Widiatmaka Setiawan, Yudi Study Program of Natural Resources and Environment Management Graduate School Bogor Agricultural University Baranangsiang Campus Bogor16144 Indonesia Department of Aquatic Resource Management Faculty of Fishery Lambung Mangkurat University Banjarmasin70123 Indonesia Center for Environmental Research Bogor Agricultural University Dramaga Campus Bogor16680 Indonesia Department of Soil Sciences and Land Resources Faculty of Agriculture Bogor Agricultural University Dramaga Campus Bogor16680 Indonesia Department of Forest Resources Conservation and Ecotourism Faculty of Forestry Bogor Agricultural University Dramaga Campus Bogor16680 Indonesia

The dynamic changes of aquatic ecosystem have an important role in order to maintain the sustainability of peat land ecosystem. The aquatic ecosystem is the main supply of freshwater in the Barito basin region, contribute to the water quality for consumption and production, habitat for aquaculture. Therefore, the spatial modelling of inundation changes is a pre-requisite for future peat land management. This study employed GIS and Remote Sensing techniques to monitored land cover/land use changes for observed inundation in Barito basin, South Borneo, Indonesia using multispectral satellite data obtained from Landsat at 1994, 1996, 2013 and 2015 respectively. The Barito peat basin areas, based on object dominance, were classified into five cover classes/dry land use compilation namely swamp bushes, open areas, transportation, galam vegetation (Melaleuca sp) and water bodies. The truth value was 88.48% for Overall Accuracy and 0.8 for Kappa which belonged to the substantial category. Land cover/land use resulting from spatial analysis showed a significant increase in water bodies totally 24% from 14% in 1994. Inundations that were close to the Barito river flow had a typical permanent compared to those that were far from the river. Regarding inundations throughout the season contributed to the management and development of the socio-economic area. © Published under licence by IOP Publishing Ltd.

关键词： Aquatic ecosystems

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The Limited Effect of Reduced Typhoon Frequency on Stream Hydrochemistry in a Subtropical Forest Watershed

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Earth's Future 2024年第6期12卷

作者： Chung-Te Chang Jr-Chuan Huang Lixin Wang Hsiang-Hua Wang Jun-Yi Lee Teng-Chiu Lin Taiwan International Graduate Program (TIGP) –Ph.D. Program on Biodiversity Tunghai University Taichung Taiwan Center for Ecology and Environment Tunghai University Taichung Taiwan Department of Geography National Taiwan University Taipei Taiwan Department of Earth Sciences Indiana University-Purdue University Indianapolis (IUPUI) Indianapolis IN USA Watershed Management Division Taiwan Forestry Research Institute Taipei Taiwan Department of Soil and Environmental Sciences National Chung Hsing University Taichung Taiwan Department of Life Science National Taiwan Normal University Taipei Taiwan Department of Natural Resources and Environmental Studies National Dong Hwa University Hualien Taiwan T.-C. Lin

Tropical cyclones are often accompanied by large amount of precipitation potentially impacting stream hydrochemistry. Global warming is altering typhoon disturbance regime. Little is known about how cyclone changes, especially cyclone-frequency reduction may affect stream hydrochemistry. In this study, we compared water and nutrient input via precipitation and output via streamflow between a frequent-typhoon period (2013–2017), with 1.2 typhoon yr −1 , and a no-typhoon period (2018–2022) at a long-term monitoring site, the Fushan Experimental Forest of Taiwan. Precipitation and streamflow quantities were not different between the two periods because typhoons increased the fluctuation but not the mean of monthly precipitation in the major typhoon months (July–September). Inputs of Mg 2+ , NO 3 − , and SO 4 2− via precipitation were greater in the frequent-typhoon period than the no-typhoon period while inputs of other ions were not different between the two periods. Only the output of Mg 2+ was different between the two periods, greater in the frequent-typhoon period. Output/input ratio of NO 3 − was greater in the no-typhoon period than the frequent-typhoon period despite the greater input in the frequent-typhoon period, while no differences were found for others. Increases in mineralization rates due to warming is suggested to be the cause of the greater NO 3 − output/input ratio during the no-typhoon period. Relationships between stream discharge and ion export were similar between the two periods both with and without removing typhoon events. The limited variation in hydrochemistry between periods of contrasting cyclone activities suggests high resilience of the undisturbed subtropical forests to changes in cyclone frequency at the decadal scale. A no-typhoon period (2018–2022) was observed in Taiwan despite an average of two typhoons per year in 1958–2017 Relationships between stream discharge and ion export were similar between the two periods Output/input rati

关键词： biogeochemistry Fushan Experimental Forest resilience tropical cyclone typhoon nutrient input and output

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Subak, a Nature-based Solutions Evidence from Indonesia

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IOP Conference Series: Earth and Environmental Science 2022年第1期959卷

作者： R A Risna H A Rustini Herry D Buchori D O Pribadi Natural Resources and Environmental Management Study Program Graduate School IPB University Baranangsiang Campus Bogor 16144 Indonesia Plant Protection Department Faculty of Agriculture IPB University Bogor Indonesia Center for Transdisciplinary and Sustainability Science IPB University Jalan Pajajaran Bogor 16144 Indonesia Eka Karya Bali Botanic Gardens Indonesian Institute of Sciences Bedugul Bali Indonesia

Subak, an inherited communal water management in the agricultural system for centuries in Bali Island – Indonesia, has been widely known as a UNESCO World Heritage Culture since 2012. Subak's philosophy 'Tri Hita Karana' (three causes of prosperity) has become the foundation for Subak members to practice sustainable agriculture. Its institutional and operational practices were found to be a good example of ecosystem services management in a cultural way. In an attempt to assess Subak's eligibility as a Nature-based Solutions (NbS) activities in ensuring the ecosystem services delivered to its people, we conducted a self-assessment using 8 criteria and 21 indicators based on NbS guidelines. The result shows that Subak addressed three out of seven societal challenges as a core of NbS: environmental degradation and biodiversity loss, food security, and water security. We also identified some problems and challenges faced by Balinese and Subak in terms of the system's sustainability. We concluded that Subak could be categorized as an NbS, specifically NbS Type 2 for sustainability and multifunctionality of managed ecosystems. Supports from the central government both in terms of regulatory and policies are needed, as well as promoting Subak to other related sectors such ecotourism.

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Increasing soil respiration in a northern hardwood forest indicates symptoms of a changing carbon cycle

Communications Earth & Environment

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Communications Earth & Environment 2025年第1期6卷 1-11页

作者： Angela R. Possinger Peter M. Groffman Lisa D. Martel Geoffrey F. Wilson Charles T. Driscoll Chris E. Johnson Mary Margaret K. Koppers Mark B. Green Timothy J. Fahey Jennifer L. Morse Angelina M. Uribe Pamela H. Templer CUNY Advanced Science Research Center at the Graduate Center City University of New York New York NY USA Cary Institute of Ecosystem Studies Millbrook NY USA Department of Civil and Environmental Engineering Syracuse University Syracuse NY USA Department of Earth Environmental and Planetary Sciences Case Western Reserve University Cleveland OH USA Department of Natural Resources and the Environment Cornell University Ithaca NY USA Department of Environmental Science and Management Portland State University Portland OR USA Department of Biology Boston University Boston MA USA

Soil carbon dioxide (CO2) flux, or soil respiration, is a critical control on net ecosystem carbon (C) balance. Using long-term (2002-2020) measurements at the Hubbard Brook Experimental Forest (New Hampshire, U.S.), we show that soil respiration rates have notably increased since ~2015. In 2020, cumulative summer respiration flux was approximately 90% higher than the average summer flux over the 2002–2015 period. The increase in soil respiration cannot be explained directly by temperature or pH change alone. We also found that heterotrophic microbial C mineralization and microbial biomass C have also increased rapidly since ~2015, pointing towards an increase in the bioavailability of organic C substrates. We suggest that these observations are consistent with a hypothetical increase in plant allocation of C belowground in response to changing climatic and soil conditions. Quantification of interactions among co-occurring global change factors (e.g., warming temperatures, increasing atmospheric CO2, and nutrient limitation) is needed to predict how the soil C reservoir will continue to respond to global environmental changes.

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