-
- グルセス リドヴァンカーン
- 東京海洋大学海洋科学技術研究科
-
- 張 茜
- 東京海洋大学海洋科学技術研究科
-
- 田中 祐志
- 東京海洋大学海洋科学技術研究科 東京海洋大学海洋資源環境学部
書誌事項
- タイトル別名
-
- Microplastic encapsulation capacity of a cladoceran zooplankton <i>Daphnia magna</i>
- Microplastic encapsulation capacity of a cladoceran zooplankton Daphnia magna
この論文をさがす
説明
<p>We examined the microplastic encapsulation capacity of a freshwater cladoceran zooplankton Daphnia magna, which is a typical species in the freshwater ecosystem. To read the possible relevance of encapsulation capacity to the food in the medium, and to understand under which condition the encapsulation capacity is higher, experiments were performed with 12 individuals of D. magna in each medium on 6 (3 of them contain ϕ=10 µm polystyrene microspheres) different media. After the experiment, the gut volume was measured with a digital microscope. Subsequently, the approximate number of particles in the gut was determined using the Kepler conjecture. The surface area of the plastic particles encapsulated was calculated in the diet range, suggesting that the total surface area of plastic particles in a Daphnia magna gut may reach around as much as that of two soccer balls.</p>
収録刊行物
-
- 海洋理工学会誌
-
海洋理工学会誌 27 (1), 55-62, 2022-07-30
海洋理工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390011771518374400
-
- NII書誌ID
- AA11607434
-
- ISSN
- 21883262
- 13412752
-
- NDL書誌ID
- 033287695
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDLサーチ
-
- 抄録ライセンスフラグ
- 使用不可