シヨウヤマ キクコ
庄山 紀久子准教授
Kikuko Shoyama

■研究者基本情報

組織

  • 農学部 地域総合農学科
  • 農学研究科(修士課程) 農学専攻 地域共生コース
  • 応用生物学野 地域総合農学領域

研究分野

  • 環境・農学, 自然共生システム
  • 環境・農学, ランドスケープ科学
  • ライフサイエンス, 生態学、環境学, 環境持続性科学

研究キーワード

  • 景観生態学
  • 社会生態システム
  • 土地利用・被覆変化
  • シナリオ分析
  • 生態系サービス
  • 生態系回復
  • 地域レジリエンス
  • 地理空間解析

自身の研究に関連するSDGs

学位

  • 2008年06月 博士(環境科学)(北海道大学)

経歴

  • 2023年04月 - 現在, 東京農工大学大学院連合農学研究科(併任), 准教授
  • 2022年07月 - 現在, 茨城大学, 農学部 地域総合農学科, 准教授
  • 2024年09月 - 2025年12月, 中国科学院地理科学・資源研究所, 客員研究員
  • 2019年07月 - 2022年06月, 国立研究開発法人防災科学技術研究所, 主幹研究員
  • 2015年04月 - 2019年06月, 国連大学, サステイナビリティ高等研究所, 研究員/大学院プログラム講師
  • 2010年04月 - 2015年03月, 独立行政法人国立環境研究所, 地球環境研究センター, 特別研究員
  • 2008年06月 - 2010年03月, 北海道大学, サステイナビリティ学教育研究センター, 博士研究員

委員歴

  • 2020年04月 - 現在, Reviewer Board, Land Editorial Office
  • 2018年07月 - 現在, Review editor, Frontiers In Sustainable Food Systems Editorial Office
  • 2024年01月 - 2026年03月, 編集副幹事, 日本景観生態学会
  • 2022年04月 - 2024年03月, 防災会議委員, 埼玉県
  • 2022年10月 - 2023年11月, 阿見町上下水道事業審議会委員
  • 2013年06月 - 2019年12月, 企画交流委員, 日本景観生態学会
  • 2014年06月 - 2016年03月, シナリオモデリング方法論アセスメント(主執筆者), 生物多様性と生態系サービスに関する政府間科学-政策プラットフォーム(IPBES)
  • 2011年04月 - 2012年03月, フィールドネット運営委員会委員, 東京外国語大学アジア・アフリカ言語文化研究所

■研究活動情報

論文

  • Mapping Vegetation Changes in Mongolian Grasslands (1990–2024) Using Landsat Data and Advanced Machine Learning Algorithm
    Mandakh Nyamtseren; Tien Dat Pham; Thuy Thi Phuong Vu; Itgelt Navaandorj; Kikuko Shoyama, ラスト(シニア)オーサー
    Remote Sensing, 2025年01月24日, [査読有り]
  • Local perception of ecosystem services provided by symbolic wild cherry blossoms: toward community-based management of traditional forest landscapes in Japan
    Kakeru Katsuda; Ikuyo Saeki; Kikuko Shoyama; Takashi Kamijo
    Ecosystems and People, 2022年12月31日, [査読有り]
  • Early Estimation of Heavy Rain Damage at the Municipal Level Based on Time-Series Analysis of SNS Information
    Cui Qinglin; Shoyama Kikuko; Hanashima Makoto; Usuda Yuichiro, To carry out natural disaster response, restoration, and reconstruction, it is important to efficiently and quickly assess the damage caused by the natural disaster. The existing evidence demonstrates that when a natural disaster occurs, social networking services (SNS) information is amplified significantly, compared to normal times. Specifically, the damage caused by a natural disaster tends to cover a wide area and have a large scale. Additionally, it may vary considerably depending on the municipality. Thus, this study investigates whether the utilization of this amplified SNS information can offer an effective approach for real-time evaluation and monitoring of the damage caused by a natural disaster in municipal units. To this end, focusing on time-series changes in SNS information, we propose a general-purpose analysis method of SNS information for evaluating the damage caused by a natural disaster in real time in municipal units. Using real-world data twitter data, we investigate the case of Kumamoto Prefecture, which experienced heavy rain in July 2020 and July 2021, to verify the proposed analysis method., Fuji Technology Press Ltd.
    Journal of Disaster Research, 2022年10月01日, [査読有り]
  • Linking Pattern to Process: Intensity Analysis of Land-Change Dynamics in Ghana as Correlated to Past Socioeconomic and Policy Contexts
    Syed Amir Manzoor; Geoffrey Griffiths; Elizabeth J Z Robinson; Kikuko Shoyama; Martin Lukac
    Land, 2022年07月, [査読有り]
  • Outcome-Based Assessment of the Payment for Mountain Agriculture: A Community-Based Approach to Countering Land Abandonment in Japan
    Kikuko Shoyama; Maiko Nishi; Shizuka Hashimoto; Osamu Saito, 筆頭著者, Agricultural land accounts for 37% of the world's terrestrial area, and the multiple functions of agroecosystems-providing food, soil and water retention, and various cultural services-are of great importance for sustainable land management. To ensure that multifunctionality, payment for ecosystem services (PES) schemes have been developed for heterogeneous agroecosystems. However, the effects of the schemes have not been fully measured because, in most cases, they have been implemented as action-oriented programs rather than outcome-based payments. This study examines the effect of a community-based PES (CB-PES) program on the prevention of farmland abandonment to assess the agricultural outcomes of PES implementation in hilly and mountainous areas in Japan. We interviewed farmers in enrolled communities, mapped enrolled plots, and analyzed agricultural census data on the socioeconomic characteristics and farmland management conditions of 12,261 farmers in 960 agricultural communities in a typical hilly and mountainous area of Noto Peninsula in northern Japan. The results confirm that direct payments are effective in enhancing community management and in preventing additional farmland abandonment. In addition, we found that several socioeconomic and environmental factors at both the community and farmer levels-including geographical conditions, collective management activities, absence of successors, farm scale, and off-farm income dependency-simultaneously affected the farmland abandonment process. Specifically, collective practices within and between communities is a significant factor in preventing farmland abandonment more than collaboration with outsiders. Considering the depopulation and aging of rural communities throughout Japan, intercommunity enrollment could improve the effectiveness of CB-PES by upscaling the current payment scheme to maintain community functions., Springer Science and Business Media LLC
    Environmental Management, 2021年07月, [査読有り]
  • Emergency flood detection using multiple information sources: Integrated analysis of natural hazard monitoring and social media data
    Kikuko Shoyama; Qinglin Cui; Makoto Hanashima; Hiroaki Sano; Yuichiro Usuda, 筆頭著者, Extreme weather events are occurring more frequently as a result of climate change. In October 2019, eastern Japan was hit by Hagibis, a large and high-speed typhoon. This unprecedented typhoon caused the evacuation of over 4000 people, injured more than 300 people, and damaged more than 98,000 dwellings throughout the affected area. Because floods are one of the most devastating natural disasters in Asia, providing an effective early warning system (EWS) is critical to reducing disaster impacts. However, warnings based only on natural hazard monitoring do not offer sufficient protection. Integrating natural hazard monitoring and social media data could improve warning systems to enhance the awareness of disaster managers and citizens about emergency events. We analyzed time-series data including rainfall intensity, 90-min-effective rainfall, and river water level as well as Twitter data related to disaster events during the 5-day period from 11 to 15 October, focusing on the most affected areas in Japan. The analysis included more than 60,000 tweets. Our analysis confirmed the utility of the statistical approach of outbreak detection with social media data in the early detection and local identification of multiple-flood events, and the results from the municipality-level analyses show that tweet frequencies related to the flood disaster ontological categories were significantly correlated to temporal variations in the hazard monitoring data. Thus, flood detection at the administrative level using social media data combined with current hazard monitoring data can enable a decision-driven EWS design. Interactive approaches for decision-making and knowledge production should continue to be considered in the face of climate-change-induced disasters., Elsevier BV
    Science of The Total Environment, 2021年05月, [査読有り]
  • Assessment of Land-Use Scenarios at a National Scale Using Intensity Analysis and Figure of Merit Components
    Kikuko Shoyama, 筆頭著者, To address the impacts of future land changes on biodiversity and ecosystem services, land-use scenarios have been developed at the national scale in Japan. However, the validation of land-use scenarios remains a challenge owing to the lack of an appropriate validation method. This research developed land-use maps for 10 land-use categories to calibrate a land-change model for the 1987–1998 period, simulate changes during the 1998–2014 period, and validate the simulation for the 1998–2014 period. Following an established method, this study assessed the three types of land change: (1) reference change during the calibration time interval, (2) simulation change during the validation time interval, and (3) reference change during the validation time interval, using intensity analysis and figure of merit components (hits, misses, and false alarms). The results revealed the cause of the low accuracy of the national scale land-use scenarios as well as priority solutions, such as aligning the underlying spatial vegetation maps and improving the model to reduce two types of disagreement between the simulation and reference maps. These findings should help to improve the accuracy of model predictions and help to better inform policymakers during the decision-making process., MDPI AG
    Land, 2021年04月05日, [査読有り]
  • Impact assessment of land use functions on the sustainable regional development of representative Asian countries – A comparative study in Bangladesh, China and Japan
    Zhichao Xue; Lin Zhen; Md Giashuddin Miah; Kikuko Shoyama, Elsevier BV
    Science of The Total Environment, 2019年12月, [査読有り]
  • Development of land-use scenarios using vegetation inventories in Japan
    Kikuko Shoyama; Takanori Matsui; Shizuka Hashimoto; Kei Kabaya; Akiko Oono; Osamu Saito, 筆頭著者, Changes in land use and land cover (LULC) have major effects on biodiversity and ecosystem services. Land change models can simulate future trends of ecosystem services under different scenarios to inform the actions of decision makers towards building a more sustainable society. LULC data are essential inputs for predicting future land changes. It is now possible to derive high-resolution LULC maps from satellite data using remote sensing techniques. However, the classification of land categories in these maps is too limited to sufficiently assess biodiversity and ecosystem services. This study aims to develop land-use scenarios, using an appropriate LULC map, to enable assessment of biodiversity and ecosystem services at the national scale. First, we developed an LULC dataset using vegetation inventories based on field records of vegetation collected throughout the country in the periods 1978-1987, 1988-1998 and 1999-2014. The vegetation maps consist of over 905 vegetation categories, from which we aggregated the most prevalent categories into 9 LULC categories. Second, we created a business-as-usual scenario and plausible future scenarios on the land use change maps using the Land Change Model tool. In the process of developing the model, we considered key drivers including biophysical and socio-economic factors. The results showed some key land changes as consequences of intensive/extensive land-use interventions. These derived scenario maps can be used to assess the impacts of future land change on biodiversity and ecosystem services., Springer Science and Business Media LLC
    Sustainability Science, 2019年01月, [査読有り], [招待有り]
  • Co-design of national-scale future scenarios in Japan to predict and assess natural capital and ecosystem services
    Osamu Saito; Chiho Kamiyama; Shizuka Hashimoto; Takanori Matsui; Kikuko Shoyama; Kei Kabaya; Tomoko Uetake; Hisatomo Taki; Yoichi Ishikawa; Kyohei Matsushita; Fumihiro Yamane; Juri Hori; Toshinori Ariga; Kazuhiko Takeuchi, Although the Intergovernmental Platform on Biodiversity and Ecosystem Services has revealed that the development of scenarios is crucial for helping decision makers identify the potential impact of different policy options, there is a lack of reported scenario approach studies in Asia. A new 5-year research project (PANCES) has been developed for predicting and assessing the natural capital and ecosystem services in Japan using an integrated social-ecological system approach via the participation of 15 research institutions and more than 100 researchers. PANCES conducts the development of national-scale future scenarios for exploring potential changes in natural capital and ecosystem services, as well as human well-being, up to 2050 using key direct and indirect drivers including climate change, depopulation, and super-aging, as well as globalization and technological innovation. The Delphi method is employed to generate key drivers that determine different future pathways. Based on the two drivers for scenario axes identified by the Delphi survey and extensive discussion with project members and policy makers, four future scenarios are created, Natural capital-based compact society, Natural capital-based dispersed society, Produced capital-based compact society, and Produced capital-based dispersed society, respectively, in addition to the business-as-usual scenario. This study describes a novel approach for collectively designing national-scale future scenarios with qualitative storylines and a visual illustration of the developed scenarios in Japan., Springer Science and Business Media LLC
    Sustainability Science, 2019年01月, [査読有り], [招待有り]
  • Land Transition and Intensity Analysis of Cropland Expansion in Northern Ghana
    Kikuko Shoyama; Ademola K. Braimoh; Ram Avtar; Osamu Saito, 筆頭著者, Cropland expansion to meet the growing demand for food and fuel is a driving factor in forest degradation. Over the next few decades, increases in the area of agricultural land are expected to be concentrated in sub-Saharan Africa, which still has large tracts of unexploited land suitable for agricultural production. We analyzed land-cover change in northern Ghana between 1984 and 2015 and compared it with background social factors associated with land change. Maps from three points in time were analyzed to identify the impact of cropland expansion on the distribution of natural vegetation. Three-level intensity analysis revealed that the overall rate of change for the 31-year period was less than that of the first time interval (1984–1999); however, the overall impact on natural vegetation was substantial, and grassland in particular was reduced to a very small proportion of the area over the period. Cropland replaced only grassland during the first time interval, but also began to replace open woodland during the second interval (1999–2015). The in-depth assessment revealed that cropland expansion continued at a steady rate, but the impact on natural vegetation was not uniform across vegetation types; grassland was more vulnerable than woodland, and woodland became increasingly targeted with continual expansion of the agricultural frontier as population increased. Further validation of the socio-cultural factors associated with the observed transitions will help to identify the explicit implications and assist in developing strategies to minimize the impacts of land-use change on regional livelihoods., Springer Science and Business Media LLC
    Environmental Management, 2018年11月
  • Ecosystem services trade-offs from high fuelwood use for traditional shea butter processing in semi-arid Ghana
    Godfred Seidu Jasaw; Osamu Saito; Alexandros Gasparatos; Kikuko Shoyama; Yaw Agyeman Boafo; Kazuhiko Takeuchi, Elsevier BV
    Ecosystem Services, 2017年10月, [査読有り]
  • A review of modeling approaches for ecosystem services assessment in the Asian region
    Kikuko Shoyama; Chiho Kamiyama; Junko Morimoto; Makoto Ooba; Toshiya Okuro, 筆頭著者, Elsevier BV
    Ecosystem Services, 2017年08月, [査読有り], [招待有り]
  • Local perception of ecosystem service bundles in the Kushiro watershed, Northern Japan – Application of a public participation GIS tool
    Kikuko Shoyama; Yoshiki Yamagata, 筆頭著者, Elsevier BV
    Ecosystem Services, 2016年12月, [査読有り]
  • 土地利用シナリオに基づいた生態系サービスの空間評価と社会的価値の定量化(<特集1>生態系サービスの総合的な指標化)
    庄山 紀久子; 山形 与志樹, 筆頭著者, 生態系サービスを評価する方法には生態系から供給される量と人間社会がサービスとして認識する量を評価する二つのアプローチがある。環境財の経済評価は環境経済学の分野で開発されてきたが、土地被覆を始めとする生物物理指標に基づいて空間的に経済評価まで行う手法が注目されるようになってきた。特に将来の土地利用オプションに基づき生態系サービスの変化予測を示すことは、サービス間トレードオフを考慮した意思決定を可能にする。本稿では北海道釧路川流域を評価対象として、生物物理指標による供給量の評価は経済評価とどのように関連するのか、土地利用シナリオに基づく分析事例や表明選好法における生態系情報の扱いについて既往研究のレビューとともに議論する。さらに生態系の価値は地域社会のなかでどのような要因と関連付いて分布するのか、地域住民の価値認識を空間的に評価した事例を紹介する。, 一般社団法人 日本生態学会
    日本生態学会誌, 2015年, [査読有り]
  • Predicting land-use change for biodiversity conservation and climate-change mitigation and its effect on ecosystem services in a watershed in Japan
    Kikuko Shoyama; Yoshiki Yamagata, 筆頭著者, Elsevier BV
    Ecosystem Services, 2014年06月, [査読有り]
  • Community Institutions, Sustainable Forest Management, and Forest Cover Change in Southern Japan
    E. Fabusoro; M. Maruyama; K. Shoyama; A. K. Braimoh, Informa UK Limited
    Journal of Sustainable Forestry, 2014年01月02日, [査読有り]
  • Public preferences for biodiversity conservation and climate-change mitigation: A choice experiment using ecosystem services indicators
    Kikuko Shoyama; Shunsuke Managi; Yoshiki Yamagata, 筆頭著者, Elsevier BV
    Land Use Policy, 2013年09月, [査読有り]
  • Effects of thinning and excluding deer browsing on sapling establishment and growth in larch plantations
    Shoyama Kikuko, 筆頭著者, International Consortium of Landscape and Ecological Engineering [編]
    Landscape and ecological engineering : official journal of the International Consortium of Landscape and Ecological Engineering (ICLEE), 2013年01月, [査読有り]
  • An indicator-based integrated assessment of ecosystem change and human-well-being: Selected case studies from Indonesia, China and Japan
    M.S. Suneetha; Joeni S. Rahajoe; Kikuko Shoyama; Xing Lu; Shubhechchha Thapa; Ademola K. Braimoh, Elsevier BV
    Ecological Economics, 2011年09月, [査読有り]
  • Analyzing about sixty years of land-cover change and associated landscape fragmentation in Shiretoko Peninsula, Northern Japan
    Kikuko Shoyama; Ademola K. Braimoh, 筆頭著者, Elsevier BV
    Landscape and Urban Planning, 2011年05月, [査読有り]
  • Reforestation of abandoned pasture on Hokkaido, northern Japan: effect of plantations on the recovery of conifer-broadleaved mixed forest
    Kikuko Shoyama, 筆頭著者, Springer Science and Business Media LLC
    Landscape and Ecological Engineering, 2008年05月, [査読有り]

MISC

書籍等出版物

  • Building Integrated Resilience Strategy against Climate and Ecosystem Changes for Sub-Saharan Africa               
    Saito O; Boafo Y.A; Jasaw G.S; Antwi E.K; Shoyama K; Kranjac-Berisavljevic G; Yeboah R; Obeng F; Gyasi E.A; Takeuchi K, 共著
    Springer, 2017年10月
  • The methodological assessment report on scenarios and models of biodiversity and ecosystem services               
    L. A. Acosta; B. A. Wintle; Z. Benedek; P. B. Chhetri; S. J. Heymans; A. C. Onur; R. L. Painter; A. Razafimpahanana; K. Shoyama, 共著
    Secretariat of the IPBES, 2016年
  • グローバル・ランド・プロジェクト(全球陸域研究計画)科学計画と実施戦略 <日本語版>               
    共訳
    GLP札幌拠点オフィス, 2012年

講演・口頭発表等

  • Outcome-based assessment of the payment for mountain agriculture: a community-based approach to countering land abandonment in Japan
    Kikuko Shoyama
    International Association for the Study of the Commons (IASC) Land Commons Virtual Conference, 2021年09月15日, [招待有り]
    20210913, 20210917
  • Emergency flood detection using multiple information: Integrated analysis of natural hazard monitoring and social media data               
    Kikuko Shoyama
    JpGU-AGU Joint Meeting 2020, 2020年07月15日
    20200712, 20200716
  • Effects of intercommunity partnership for direct payment for mountain agriculture in Japan: A case study using agent-based modeling               
    Kikuko Shoyama
    4th Open Science Meeting of the Global Land Programme,Bern, Switzerland, 2019年04月
  • Development of land use scenarios using vegetation inventories in Japan               
    Kikuko Shoyama
    Global Land Program 2018 Asia Conference, Taipei, 2018年09月
  • Assessment models for ecosystem service and human well-being               
    Kikuko Shoyama
    Workshop on Biodiversity and Ecosystem Services Scenarios in Asia-Pacific Region, UNU-IAS, Tokyo., 2015年07月
  • Mapping subjective values of ecosystem services from the perspectives of local communities               
    Kikuko Shoyama
    The 7th Conference of the Ecosystem Services Partnership, Costa Rica, 2014年09月
  • Spatially explicit assessment and its’ effect on the stakeholders’ decisions for rural landscape planning –A case study in Japan               
    Kikuko Shoyama
    Second Global Land Project Open Science Meeting, Berlin, 2014年03月
  • Quantifying and mapping the social values of biodiversity and related ecosystem services for rural landscape planning               
    Kikuko Shoyama
    International Geographical Union Kyoto Regional Conference,.Kyoto, Japan, 2013年08月
  • Evaluation of ecosystem services under land use scenarios-a case study in Japan for finding good valance of biodiversity conservation and climate change prevention               
    Kikuko Shoyama
    4th International EcoSummit Congress, Columbus, 2012年09月
  • Land use scenarios for evaluation of ecosystem services - A case study in the Kushiro watershed               
    Kikuko Shoyama
    Japan Geoscience Union Meeting, Makuhari, Japan, 2012年05月
  • Evaluation of ecosystem services for good balance between climate change prevention and biodiversity conservation - A case study in Kushiro watershed -               
    Kikuko Shoyama
    59th Annual Meeting of Ecological Society of Japan, Otsu, Japan, 2012年03月
  • Application of a terrestrial ecosystem model to assess ecosystem services in Asia               
    Kikuko Shoyama
    American Geophysical Union, Fall Meeting 2011, San Francisco US, 2011年12月
  • Application of a terrestrial ecosystem model to assess human appropriation of net primary production in Asia               
    Kikuko Shoyama
    Japan Geoscience Union Meeting, Makuhari, Japan, 2011年05月
  • Evaluation of land-use change and ecosystem services in Kushiro wetland, Japan               
    Kikuko Shoyama
    International Conference on Wetland Ecosystem Services, Kohn kaen, Thailand, 2010年11月
  • Spatially explicit evaluation approach for integrating regional carbon flows and ecosystem services management: insight from a case study in Hokkaido, Japan               
    Kikuko Shoyama
    1st Global Land Project Open Science Meeting, Arizona US, 2010年10月
  • Reforestation of abandoned pasture on Hokkaido, northern Japan: effects of tree-planting on the recovery of conifer-broadleaved mixed forest and biodiversity               
    Kikuko Shoyama; Ademola Braimoh
    The Second DIVERSITAS Open Science Conference, Cape Town, 2009年10月
  • Land use history and vegetation change in old-growth forest site in Northern Japan: Defining the systematic transitions               
    Kikuko Shoyama; Ademola Braimoh
    US-International Association of Landscape Ecology annual meeting,Salt Lake, 2009年04月

担当経験のある科目(授業)

  • 統計解析学特論               
    2024年12月 - 現在
    茨城大学大学院農学研究科
  • 地域共生特別演習(分担)               
    2024年04月 - 現在
    茨城大学農学部
  • 地域総合農学演習(分担)               
    2023年10月 - 現在
    茨城大学農学部
  • 統計学入門               
    2023年04月 - 現在
    茨城大学農学部
  • 統計数理学特論               
    2022年07月 - 現在
    茨城大学大学院農学研究科
  • 統計学               
    2022年07月 - 現在
    茨城大学大学院農学研究科
  • 統計学               
    2022年07月 - 現在
    茨城大学農学部
  • 大学入門ゼミ(分担)               
    2023年04月 - 2023年07月
    茨城大学農学部
  • Sustainability Science Research Seminar(分担)               
    2015年04月 - 2019年06月
    国連大学
  • Sustainable Bioproduction and Ecosystems Management(分担)               
    2015年04月 - 2019年06月
    国連大学
  • Remote Sensing, Geographical Information Systems and Analysis: Theory and Application               
    2015年04月 - 2019年06月
    国連大学
  • Geographical Information Systems and Analysis: Theory and Application               
    2016年04月 - 2016年07月
    国連大学

所属学協会

  • 地理情報システム学会
  • 日本地球惑星科学連合
  • 日本景観生態学会
  • 国際コモンズ学会
  • 日本生態学会

共同研究・競争的資金等の研究課題

社会貢献活動

  • JST女子中高生の理系進路選択支援プログラム               
    講師
    茨城大学工学部, 2023年11月 - 2023年12月
  • Woodland Habitats
    パネリスト
    Asialink Arts, The University of Melbourne, Mutable ecologies, 2021年10月25日 - 2021年10月25日