Research field (3)：
Agricultural environmental and information engineering
, Rural environmental engineering and planning
, Crop production science
Research keywords (2)：
雑草学
, Weed Science
Research theme for competitive and other funds (3)：
2009 - 2011 Fundamental research for prevention of escape on unjudgment invasive aquatic weeds.
2004 - 2007 Tidal flat development trial utilizing dredged sludge and aquatic weeds in an eutrophic closed water system.
2003 - 2006 Selection of available weedy plants as a cover plant on slope and their function of soil erosion prevention.
Papers (28)：
Yoshitaka NAKASHIMA, Kentaro SUZUKI, Yoko OKI. RELATIONSHIP BETWEEN SHOOT DAMAGE AND FLOOD TOLERANCE IN SOUTHERN CATTAIL. Journal of Environmental Science for Sustainable Society. 2023. 12. 1. 1-8
Masakazu TADA, Yumi MIYAKE, Yoshitaka NAKASHIMA, Kunio ITO, Minoru SAITO, Kazuyoshi NAKATA. Habitat preference of the endangered Nagoya Daruma Pond Frog (Pelophylax porosus brevipodus) in paddy levees and fallow paddy fields of Kurashiki, Okayama, western Japan. Ecology and Civil Engineering. 2023. 25. 2. 71-85
Inaba, T, Tsujimoto, K, Nakashima, Y. Backwater effect of clogging of aquatic plants at fine-particle screens on inland flooding in Okayama. Water. 2022. 14. 1-21
Mukkram Ali Tahir, M. Shahbaz Akhtar, Yoshitaka Nakashima, Noor Us Sabah, Sayed Haseeb Ul Hassan. Transformation of Organic Waste Materials as H2O Gel and Its Influence on Growth of Maize (Zea mays L.). Communications in Soil Science and Plant Analysis. 2022. 53. 1. 129-139
M. Shahbaz Akhtar, Yoshitaka Nakashima, Makoto Nishigaki. Clogging mechanisms and preventive measures in artificial recharge systems. Journal of Groundwater Science and Engineering. 2021. 9. 3. 181-201
中嶋佳貴, 藤井清佳, 沖陽子, 中田和義. Effect of the invasive weed Hydrocotyle ranunculoides on agroecosystem and examination of the physical control. 農業農村工学会大会講演会講演要旨集(CD-ROM). 2020. 2020
2023/04 - 現在 Graduate School of Environmental, Life, Natural Science and Technology, Okayama University Faculty of Agriculture
Committee career (3)：
2016 - 日本緑化工学会 会員
2015 - 農業農村工学会 会員
2011 - 児島湖流域エコウェブ 企画運営委員
Association Membership(s) (9)：
日本緑化工学会
, 農業農村工学会
, 児島湖流域エコウェブ
, 日本雑草学会
, The Weed Science society of japan(WSSJ)
, The Japanese Society of Revegetation Technology
, Drainage and Rural Engineering
, The Japanese Society of Irrigation
, The Weed Science society of japan(WSSJ)
