Academic literature on the topic 'Spatial distribution pattern'

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Journal articles on the topic "Spatial distribution pattern"

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Murtadho, Alfin, Andrea Emma Pravitasari, Khursatul Munibah, and Ernan Rustiadi. "Spatial Distribution Pattern of Village Development Index in Karawang Regency Using Spatial Autocorrelation Approach." JURNAL PEMBANGUNAN WILAYAH & KOTA 16, no. 2 (2020): 102–11. http://dx.doi.org/10.14710/pwk.v16i2.24883.

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Jabodetabek and Greater Bandung Metropolitan areas experiencing the phenomenon of urban expansion which has caused both metropolitan areas to be more connected and become a mega-urban area by a corridor through a conurbation process. Karawang regency is part of the region in the Jakarta-Bandung corridor. The increasing number of population in the region will encourage the addition of number and types of public facilities. The objectives of this study were to analyze the regional development and spatial distribution pattern of the Village Development Index/ Indeks Perkembangan Desa (IPD) in Kar
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Witno, Witno, Nining Puspaningsih, and Budi Kuncahyo. "POLA SEBARAN SPASIAL BIOMASSA DI AREAL REVEGETASI BEKAS TAMBANG NIKEL." Jurnal Penelitian Kehutanan BONITA 1, no. 2 (2019): 1. http://dx.doi.org/10.55285/bonita.v1i2.308.

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The aim of this study was to identify the spatial pattern of biomass distribution in the revegetation of the post-mining area in PTVI. The nearest neighbour analysis method by comparing the distance of an individual was used to determine the spatial biomass distribution pattern in the post nickel mining revegetation area of PTVI. The nearest neighbour analysis was used to explain the distribution pattern of locations using a calculation that considers the distance, number of locations and acreage. This analysis produced a final result in the form of an index ranging from 0 until more than 1. I
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Tarmidi, Zakri, Wei Kang Yap, Hua Xian Kon, Suzanna Azmy, and Noordyana Hassan. "Analysing Spatial Pattern of the Three Major Fast-Food Chain Restaurants in Johor Bahru Johor, Malaysia." Journal of Advanced Geospatial Science & Technology 3, no. 2 (2023): 63–76. http://dx.doi.org/10.11113/jagst.v3n2.64.

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Spatial analysis has proven to be an impactful tool in business for gaining insights and making informed decisions, especially in analysing spatial patterns and finding new locations for starting or expanding the business. However, most fast-food chain restaurants have t yet to optimise the use of GIS, especially in analysing the spatial distribution patterns of their outlets. This study aims to analyse the spatial distribution patterns of three major fast-food chains in Johor Bahru, Malaysia: KFC, McDonald’s, and Burger King. Four spatial analyses were performed: network analysis, buffer anal
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Yuan, Dan, Runhan Wu, Dong Li, Lei Zhu, and Yaguang Pan. "Spatial Patterns Characteristics and Influencing Factors of Cultural Resources in the Yellow River National Cultural Park, China." Sustainability 15, no. 8 (2023): 6563. http://dx.doi.org/10.3390/su15086563.

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This paper aims to analyze the spatial patterns characteristics of cultural resources within the Yellow River National Cultural Park in China. Therefore, this paper plans to use Arcgis-10.8 software to describe the spatial patterns of cultural resources within the Yellow River National Cultural Park and use Geographic detector tools to study the influence of physical geography and social and human factors on the spatial distribution pattern of cultural resources. The results indicate that: (1) the cultural resources in the Yellow River National show a spatial distribution pattern that is dense
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Biraghi, C. A., and E. Lenzi. "SPATIAL PATTERN ANALYSIS THROUGH DISTRIBUTION METRICS." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B4-2022 (June 1, 2022): 69–77. http://dx.doi.org/10.5194/isprs-archives-xliii-b4-2022-69-2022.

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Abstract. Moving from the controversial results on the link between urban structure and performance aspect, this article wants to encourage the development of the independent research on urban structure, and more generally on spatial patterns, at different scales to enable future further correlations with a wider set of performance aspects (environmental, social, economic, medical). The work also exploits the potential of several unsupervised learning algorithms, whose performance and power are increasingly promising and whose use is becoming more widespread in different fields; but for which
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Guerra, Angel. "Spatial distribution pattern of Octopus vulgaris." Journal of Zoology 195, no. 1 (2009): 133–46. http://dx.doi.org/10.1111/j.1469-7998.1981.tb01897.x.

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Cai, Jiannan, Yiqun Xie, Min Deng, Xun Tang, Yan Li, and Shashi Shekhar. "Significant spatial co-distribution pattern discovery." Computers, Environment and Urban Systems 84 (November 2020): 101543. http://dx.doi.org/10.1016/j.compenvurbsys.2020.101543.

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Haagensen, Janus A. J., Susse K. Hansen, Bjarke B. Christensen, Sünje J. Pamp, and Søren Molin. "Development of Spatial Distribution Patterns by Biofilm Cells." Applied and Environmental Microbiology 81, no. 18 (2015): 6120–28. http://dx.doi.org/10.1128/aem.01614-15.

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ABSTRACTConfined spatial patterns of microbial distribution are prevalent in nature, such as in microbial mats, soil communities, and water stream biofilms. The symbiotic two-species consortium ofPseudomonas putidaandAcinetobactersp. strain C6, originally isolated from a creosote-polluted aquifer, has evolved a distinct spatial organization in the laboratory that is characterized by an increased fitness and productivity. In this consortium,P. putidais reliant on microcolonies formed byAcinetobactersp. C6, to which it attaches. Here we describe the processes that lead to the microcolony pattern
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Gao, Shibo, Chenggu Li, Yuefang Rong, Qing Yan, Wei Liu, and Zuopeng Ma. "The Places–People Exercise: Understanding Spatial Patterns and the Formation Mechanism for Urban Commercial Fitness Space in Changchun City, China." Sustainability 14, no. 3 (2022): 1358. http://dx.doi.org/10.3390/su14031358.

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The fitness industry is rapidly developing due to the demand for fitness activities, and a large number of commercial fitness spaces have emerged in Changchun city. The distribution of commercial fitness spaces in the city is not chaotic; different types of fitness spaces should have different spaces to choose from. The purpose of this article is to summarize the spatial distribution characteristics and laws of urban commercial fitness spaces, to help better develop commercial fitness spaces. Using Changchun (a central city in northeastern China) as an example, the article divides commercial f
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Subasinghe, S., R. Wang, and Y. Murayama. "Modelling spatial pattern of population distribution in 50 largest cities in the world: A geospatial approach." IOP Conference Series: Earth and Environmental Science 1109, no. 1 (2022): 012065. http://dx.doi.org/10.1088/1755-1315/1109/1/012065.

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Abstract In past decades, gradient pattern analysis has been used effectively to characterize the spatial pattern of population distribution in cities worldwide. Most of these studies have focused only on individual case studies or a limited number of cities. However, measuring, analyzing, and understanding complex spatial patterns of city population distribution requires comparative studies that extend beyond the isolated case of cities. Therefore, the present study analyses the spatial pattern of population distribution along the gradient distance from the city centers of the world’s 50 larg
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Dissertations / Theses on the topic "Spatial distribution pattern"

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鄺懿珩 and Yi-hang Agnes Kwong. "Spatial distribution pattern of murine CD34 mRNA+ cells in hematopoietic and lymphoid organs." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B31237174.

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Kwong, Yi-hang Agnes. "Spatial distribution pattern of murine CD34 mRNA+ cells in hematopoietic and lymphoid organs /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19471087.

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Wong, Ka Yiu. "Model-free tests for isotropy, equal distribution and random superposition in spatial point pattern analysis." HKBU Institutional Repository, 2015. https://repository.hkbu.edu.hk/etd_oa/202.

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This thesis introduces three new model-free tests for isotropy, equal distribution and random superposition in non-rectangular windows respectively. For isotropy, a bootstrap-type test is proposed. The corresponding test statistic assesses the discrepancy between the uniform distribution and the empirical normalised reduced second-order moment measure of a sector of fixed radius with increasing central angle. The null distribution of the discrepancy is then estimated by stochastic reconstruction, which generates bootstrap-type samples of point patterns that resemble the spatial structure of th
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Krawchuk, Margaret Annabelle. "Movement and distribution of three species of inquiline insects in boreal boglands, process and pattern at multiple spatial scales." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ58427.pdf.

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MATSUDA, Yosuke, and 陽介 松田. "Seasonal occurrence and spatial distribution of fruitbodies of ectomycorrhizal fungi on the border of a man-made and a naturally regenerated forest." 名古屋大学農学部付属演習林, 1994. http://hdl.handle.net/2237/8705.

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Zhao, Wanying. "Genetic, Age, and Spatial Structure to Improve Management of Common Privet (Ligustrum vulgare)." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1325115045.

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Li, Yunning. "Identify the gas and solid flow structures within bubbling fluidized beds by using the PEPT technique." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/23652.

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Fluidized beds have been applied in many industrial processes (e.g. coal combustion, gasification and granulation) as an effective means for providing excellent gas and solids contact and mixing, as well as good heat transfer. Although research on the fluidized bed has been carried out for more than 70 years, uncertainties and difficulties still remain. These challenges exist primarily due to the complex and dynamic flow structure within fluidized beds and the lack of reliable measurement techniques. The positron emission particle tracking (PEPT) technique, developed at the University of Birmi
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Barber, Michael R. "Effects of Hydraulic Dredging and Vessel Operation on Atlantic Sturgeon Behavior in a Large Coastal River." VCU Scholars Compass, 2017. http://scholarscompass.vcu.edu/etd/4792.

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The tidal James River, a focus of VCU's Atlantic Sturgeon program, supports both commercial shipping and hydraulic dredging. These anthropogenic threats present documented but preventable sources of mortality to the endangered species. Using three separate VEMCO Positioning System (VPS) receiver arrays, spatial data of previously-tagged fish were collected. ArcGIS and Programita software were used to analyze fish spatial distributions in the presence and absence of potential threats, using additional data including automatic identification system (AIS) vessel locations, vessel passages compile
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Bui, Manh Hung. "Structure and restoration of natural secondary forests in the Central Highlands, Vietnam." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-216210.

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Introduction and objectives In Vietnam, the forest resources have been declining and degrading severely in recent years. The degradation has decreased the natural forest area, changed the forest structure seriously and reduced timber volume and biodiversity. From 1999 to 2005, the rich forest area has decreased 10.2%, whereas the poor secondary forest has increased dramatically by 20.7%. Forest structure plays an important role in forestry research. Understanding forest structure will unlock an understanding of the history, function and future of a forest ecosystem (Spies, 1998). The forest st
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Leung, Ngo-hei, and 梁傲晞. "Spatial dispersion patterns of Planaxis sulcatus: patterns and consequences." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48329502.

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Mobile, rocky shore species often exhibit distinct but dynamic spatial distribution patterns, such as the occupation of microhabitats and formation of aggregations. These patterns are likely to be influenced by the behavioural patterns of a species, their population dynamics and the consequent benefits of adopting particular patterns at certain times of the year. Using Planaxis sulcatus (Planaxidae) as a model species, this thesis documented spatial and temporal variation in the spatial patterns of this species, and attempted to identify the causes and consequences of these behaviours in the
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Books on the topic "Spatial distribution pattern"

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E, Ignell S., and Alaska Fisheries Science Center (U.S.), eds. Abundance and spatial pattern of salps within the North Pacific subarctic frontal zone, August 1991. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Alaska Fisheries Science Center], 2006.

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Nyunt, Win Thuzar. Geographical analysis on the spatial distribution patterns of agricultural lands in Pyay township. University of Pyay, Department of Geography, 2012.

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P, Rowe Sean, Breininger David R, and United States. National Aeronautics and Space Administration., eds. Temporal, spatial, and diurnal patterns in avian activity at the Shuttle Landing Facility, John F. Kennedy Space Center, Florida, U.S.A. National Aeronautics and Space Administration, 1997.

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Vietnam. Inter-Ministerial Poverty Mapping Task Force. Poverty and inequality in Vietnam: Spatial patterns and geographic determinants = Đói nghèo và Bất đẳng ở Việt Nam : các yếu tố về khí hậu nông nghiệp và không gian. International Food Policy Research Institute, 2003.

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Sáiz, Francisco Javier Marcos. La Sierra de Atapuerca y el Valle del Arlanzón. Patrones de asentamiento prehistóricos. Editorial Dossoles, 2006.

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Saiz, Francisco Javier Marcos. La Prehistoria Reciente del entorno de la Sierra de Atapuerca (Burgos, España):: Catálogo de sitios del VI al II milenio cal. BC, análisis tecno-tipológico de las industrias líticas y cerámicas, y organización funcional del poblamiento. British Archaeological Reports, 2016.

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James, Philip. Spatial patterns. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198827238.003.0008.

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In this chapter, the discussion focuses on the spatial variation of species within urban environment. Studies on urban–rural gradients are discussed. These are studies along gradients of disturbance and environmental stress. The extreme heterogeneity of urban environments, where contrasting urban forms are juxtaposed, is recognized as an issue in drawing generalities. Despite this, some limited generalities in the patterns of species richness and density can be detected. The intermediate disturbance hypothesis is discussed and its limitations identified. Examples are presented from a number of
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Hipp, John R., and Christopher J. Bates. Egohoods. Edited by Gerben J. N. Bruinsma and Shane D. Johnson. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190279707.013.12.

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This chapter focuses on a different conception of ecological space known as egohoods. It motivates the use of egohoods regarding the three features of routine activities theory: suitable targets, motivated offenders, and capable guardians. It discusses the spatial patterns of these three concepts and how egohoods as a geographic unit are well suited to capture their dynamic processes. It asks: what are the consequences of sociodemographic and business pattern changes in egohoods for the distribution of crime? Does the change in egohoods have similar implications for crime as does the change in
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Hodgkinson, Anna K. Technology and Urbanism in Late Bronze Age Egypt. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198803591.001.0001.

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This book provides the first systematic and comprehensive discussion of the intra-urban distribution of high-status goods, and their production or role as a marker of the nature of the settlements known as royal cities of New Kingdom Egypt (c.1550-1069 BC). Using spatial analysis to detect patterns of artefact distribution, the study focuses on Amarna, Gurob, and Malqata, incorporating Qantir/Pi-Ramesse for comparison. Being royal cities, these three settlements had a great need for luxury goods. Such items were made of either highly valuable materials, or materials that were not easily produc
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Tseloni, Andromachi, Nick Tilley, and Graham Farrell. Victimization Surveys in Environmental Criminology. Edited by Gerben J. N. Bruinsma and Shane D. Johnson. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190279707.013.23.

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This chapter provides examples of the ways in which victimization surveys have been used in environmental criminology to identify spatial distributions of crime and to test and refine hypotheses that speak to these distributions. It first makes some initial remarks on the variations in victimization surveys, which clearly affect what can be concluded from them with what confidence about differing forms of spatial contribution. It then provides three examples showing how national victimization surveys have been used to develop, test, and refine hypotheses drawn from environmental criminology th
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Book chapters on the topic "Spatial distribution pattern"

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Xiong, Haiyan. "Urban Spatial Disorganization and Crime: Punctate Distribution Pattern." In Urban Crime and Social Disorganization in China. Springer Singapore, 2015. http://dx.doi.org/10.1007/978-981-287-859-5_4.

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Zhao, Qianying, Yingwei Xiong, Qian Li, and Xinghao Cui. "Spatial Layout Planning of Medical and Health Institutions Based on the Concept of Healthy City: A Case Study of Mianyang." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-8401-1_62.

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AbstractAddressing the fundamental health needs of residents and enhancing the accessibility of healthcare services represent essential objectives in the development of healthy urban environments. Consequently, the investigation into the spatial arrangement of medical and healthcare facilities holds substantial significance. Taking Mianyang City as a case, this study investigated the spatial distribution of these facilities through spatial distribution direction analysis and kernel density analysis. The spatial distribution direction analysis showed that the layout of medical and health instit
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Tsiakas, Kosmas, Ioannis Kostavelis, Dimitrios Giakoumis, and Dimitrios Tzovaras. "Road Tracking in Semi-structured Environments Using Spatial Distribution of Lidar Data." In Pattern Recognition. ICPR International Workshops and Challenges. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68787-8_32.

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Yan, Luqing, Haifeng Zhang, and Ru Xu. "Spatial distribution pattern and influencing factors of Tibetan Plateau traditional villages." In Advances in Urban Construction and Management Engineering. CRC Press, 2023. http://dx.doi.org/10.1201/9781003348023-2.

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Mbukwa, Justine N., Tukae Mbegalo, and Francis Levira. "Spatial Distribution and Pattern Analysis of Women Sexual Violence in Tanzania." In Global Perspectives on Health Geography. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-41268-4_12.

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Ran, Li. "The spatial distribution and pattern of elementary education schools and residential areas." In Research on the Balance of Educational Resources Allocation and Spatial Layout. Routledge, 2023. http://dx.doi.org/10.4324/9781003440819-7.

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Zhong, Yanchuan, Yunmeng Peng, and Yiheng Cai. "Spatial Distribution and Determinants of Convalescence Climate Tourist Attraions in Sichuan, China." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-8401-1_8.

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AbstractThis study analyses the distribution pattern, directionality, and regional aggregation characteristics of W-CCR, S-CCR, and Y-CCR in Sichuan Province, using POI (Point of Interest) data from 538 Convalescent Climate Resorts (CCR) and daily data from 156 national meteorological stations from 1991 to 2020. The factors that influence the spatial distribution of CCR are discussed from the perspectives of climate, natural environment, and human society. The data suggests that CCR is concentrated along the southern edge of the basin, the eastern side of the Hengduan Mountains at the border o
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Chabanet, Pascale, and Yves Letourneur. "Spatial pattern of size distribution of four fish species on Réunion coral reef flats." In Space Partition within Aquatic Ecosystems. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0293-3_27.

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Julianto, Choirul Amin, and Umar El Izzudin Kiat. "Study of Spatial Pattern Distribution of Traditional Markets to Modern Markets in Surakarta City." In Proceedings of the International Conference of Geography and Disaster Management (ICGDM 2022). Atlantis Press SARL, 2023. http://dx.doi.org/10.2991/978-2-38476-066-4_18.

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Song, Jie-hua, Ping Wang, and Cong-ju Zhao. "Analysis of Spatial Distribution Pattern of Main Tourism Resources in Hainan Island Based on GIS." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03449-2_33.

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Conference papers on the topic "Spatial distribution pattern"

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Liu, Yang, Tianlu Yin, Rongsheng Wang, Huihui Wang, and Xu Zhang. "Research on Reconstruction Technology of Spatial Distribution Pattern of Laser Cladding Metal Powder Flow Field." In 2024 Academic Conference of China Instrument and Control Society (ACCIS). IEEE, 2024. https://doi.org/10.1109/accis62068.2024.10948743.

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Zhang, Jing, and Menghan Wang. "Study on the spatial distribution pattern and influencing factors of Guanzhong grottoes heritage based on GIS." In Second International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024), edited by Bin Zou and Yaoping Cui. SPIE, 2024. http://dx.doi.org/10.1117/12.3049042.

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Wenping, Qi, Wang Yanhui, Gong Zhaoning, Duan Fuzhou, and Teng Wenxin. "Spatial Distribution Pattern of County-Level Multidimensional Poverty." In IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2019. http://dx.doi.org/10.1109/igarss.2019.8898309.

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D’Angelo, E. J., and C. Green. "Spatial pattern dynamics in lasers." In OSA Annual Meeting. Optica Publishing Group, 1993. http://dx.doi.org/10.1364/oam.1993.fj.6.

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Jalaludin, Nur-Atiqah, and Faszly Rahim. "Spatial distribution pattern of termite in Endau Rompin Plantation." In THE 2015 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4931213.

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Gong, Xiangdong, Peixuan Men, Xiaoli Yue, Xiaohong Su, and Juan Jiang. "Lb3.253 Spatial distribution pattern analysis on syphilis in china." In STI and HIV World Congress Abstracts, July 9–12 2017, Rio de Janeiro, Brazil. BMJ Publishing Group Ltd, 2017. http://dx.doi.org/10.1136/sextrans-2017-053264.488.

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Feng, Y., H. L. Xin, Y. Li, and W. J. Li. "Spatial Distribution Pattern of Nitraria L. in Tarim Basin." In International Workshop on Environmental Management, Science and Engineering. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0007560002850290.

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Deng, Min, Qiliang Liu, Guangqiang Li, and Tao Cheng. "A local distribution based spatial clustering algorithm." In Sixth International Symposium on Multispectral Image Processing and Pattern Recognition, edited by Tianxu Zhang, Bruce Hirsch, Zhiguo Cao, and Hanqing Lu. SPIE, 2009. http://dx.doi.org/10.1117/12.833567.

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Lang, Yankun, Haiyuan Wu, and Qian Chen. "Spatial distribution feature for 3D indoor scene labelling." In 2015 3rd IAPR Asian Conference on Pattern Recognition (ACPR). IEEE, 2015. http://dx.doi.org/10.1109/acpr.2015.7486467.

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Songhua, Xu. "Analysis on Spatial distribution Pattern of domestic tourists in Wuhan." In ISBDAI '20: 2020 2nd International Conference on Big Data and Artificial Intelligence. ACM, 2020. http://dx.doi.org/10.1145/3436286.3436315.

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Reports on the topic "Spatial distribution pattern"

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Li, Daijiang, Sydne Record, Eric Sokol, et al. Standardized NEON Organismal Data for Biodiversity Research. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48421.

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Understanding patterns and drivers of species distribution and abundance, and thus biodiversity, is a core goal of ecology. Despite advances in recent decades, research into these patterns and processes is limited by a lack of standardized, high-quality, empirical data spanning large spatial scales and long time periods. The NEON fills this gap by providing freely available observational data generated during robust and consistent organismal sampling of several sentinel taxonomic groups within 81 sites distributed across the US and will be collected for at least 30 years. The breadth and scope
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Rahai, Hamid, and Jeremy Bonifacio. Numerical Investigations of Virus Transport Aboard a Commuter Bus. Mineta Transportation Institute, 2021. http://dx.doi.org/10.31979/mti.2021.2048.

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The authors performed unsteady numerical simulations of virus/particle transport released from a hypothetical passenger aboard a commuter bus. The bus model was sized according to a typical city bus used to transport passengers within the city of Long Beach in California. The simulations were performed for the bus in transit and when the bus was at a bus stop opening the middle doors for 30 seconds for passenger boarding and drop off. The infected passenger was sitting in an aisle seat in the middle of the bus, releasing 1267 particles (viruses)/min. The bus ventilation system released air fro
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Lafrancois, Toben, Mark Hove, and Jay Glase. Zebra mussel (Dreissena polymorpha) distribution in Apostle Islands National Lakeshore: SCUBA-based search and removal efforts: 2019–2020. National Park Service, 2022. http://dx.doi.org/10.36967/nrr-2293376.

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Invasive zebra mussels (Dreissena polymorpha) were first observed in situ at Apostle Islands National Lakeshore (APIS) in 2015. This report builds on 2018 SCUBA surveys and Environmental Protection Agency (EPA) veliger sampling to: 1) determine whether shoals on APIS borders act as sentinel sites to corroborate veliger drift hypotheses about invasion pathways, 2) evaluate ongoing hand-removal of zebra mussels from easily identified structures, and 3) continue efforts to assess native unionid mussel populations, particularly where zebra mussels are also present. Standard catch per unit effort s
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Harms, Nathan, and Judy Shearer. Spatial and temporal variability of the Alligatorweed pathogen, Alternaria alternantherae, in Louisiana. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/44402.

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Alligatorweed leaf spot is a disease of invasive Alternanthera philoxeroides (Alligatorweed) in the southern US, caused by Alternaria alternantherae. However, little is known about when or where this pathogen naturally occurs. To better understand this species’ life history, we examined temporal (every 2–3 weeks) and spatial (latitudinal) patterns of A. alternantherae occurrence at sites in Louisiana for 2 y. Pathogen presence reflected clear within-year temporal and spatial patterns. Overall, the percentage of leaves infected with A. alternantherae was low during spring each year (0–20% infec
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Kurvinen, L., M. Sahla, E. Virtanen, M. Westerbom, and J. Ekebom. Effects of projected climate change induced changes in wind patterns on the spatial distribution of blue mussels. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/305878.

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Zeller, Lucas, Daniel McGrath, Louis Sass, Shad O’Neel, Christopher McNeil, and Emily Baker. Beyond glacier-wide mass balances : parsing seasonal elevation change into spatially resolved patterns of accumulation and ablation at Wolverine Glacier, Alaska. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48497.

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We present spatially distributed seasonal and annual surface mass balances of Wolverine Glacier, Alaska, from 2016 to 2020. Our approach accounts for the effects of ice emergence and firn compaction on surface elevation changes to resolve the spatial patterns in mass balance at 10 m scale. We present and compare three methods for estimating emergence velocities. Firn compaction was constrained by optimizing a firn model to fit three firn cores. Distributed mass balances showed good agreement with mass-balance stakes (RMSE = 0.67 m w.e., r = 0.99, n = 41) and ground-penetrating radar surveys (R
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Kostageorgou, Aspa. Navigation and Maritime Trade Networks in the Aegean (9th–13th c.): The Evidence from Shipwrecks. Honor Frost Foundation, 2024. http://dx.doi.org/10.33583/mags2023.02.

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This paper focuses on the study of seventy-four shipwrecks as evidence for the understanding of complex navigation patterns and the formation of maritime trade networks in the Aegean during the Middle and Late Byzantine periods. An analysis based on the spatial and chronological distribution of wrecks and on the nature of their cargo has been followed. The aim of this study is to place the maritime archaeological data in the broader historical and archaeological context of the period, for the interpretation of the mechanisms of maritime trade activity and the distinguished characteristics they
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Listmann, Luisa. Bachelor MARSYS education cruise in the Baltic Sea, Cruise No. AL598, 27th of July 2023 to 6 th of August 2023, Kiel (Germany) - MARSYS. IMF Institute for Marine Ecosystem and Fishery Science, Hamburg, 2023. http://dx.doi.org/10.3289/cr_al598.

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This cruise was planned as a teaching cruise for bachelor students of the Institute of Marine Ecosystem and Fisheries Sciences (IMF) to learn the most commonly used scientific methods, gears and working procedures of fisheries science and biological oceanography on board of a research vessel. One objective was to investigate the distribution patterns of certain fish species such as cod, whiting, sprat and herring in the Kiel Bight, Mecklenburg Bight with a focus on juvenile gadeid species. Another objective were zooplankton and hydrological surveys for which plankton stations were sampled alon
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Listmann, Luisa. Bachelor MARSYS education cruise in the Baltic Sea, Cruise No. AL608, 1st of March 2024 to 10th of March 2024, Kiel (Germany) - MARSYS. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2024. http://dx.doi.org/10.3289/cr_al608.

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This cruise was planned as a teaching cruise for bachelor students of the Institute of Marine Ecosystem and Fisheries Sciences (IMF) to learn the most commonly used scientific methods, gears and working procedures of fisheries science and biological oceanography on board of a research vessel. One objective was to investigate the distribution patterns of certain fish species such as cod, whiting, sprat and herring in the Kiel Bight, Mecklenburg Bight with a focus on juvenile gadeid species. Another objective were zooplankton and hydrological surveys for which plankton stations were sampled alon
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Listmann, Luisa, Steffen Funk, and Richard Klinger. Bachelor MARSYS education cruise in the Baltic Sea, Cruise No. AL569, 2nd of March 2022-6th of March 2022, Kiel (Germany) - MARSYS. IFM Institute for Marine Ecosystem and Fishery Science, Hamburg, 2022. http://dx.doi.org/10.3289/cr_al569.

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This cruise was planned as a teaching cruise for bachelor students of the Institute of Marine Ecosystem and Fisheries Sciences (IMF) to learn the most commonly used scientific methods, gears and working procedures of fisheries science and biological oceanography on board of a research vessel. The main scientific objective was to investigate the distribution patterns of certain fish species such as cod, whiting, sprat and herring in the Kiel Bight, Mecklenburg Bight, Arkona and Born- holm Basin. Besides fisheries and hydrological surveys, plankton stations were sampled along the cruise track to
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