Organic matter covering submerged freshwater algae in a shallow wetland. Organic decay and limited oxygen levels. Scientific and educational themes.图片
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Organic matter covering submerged freshwater algae in a shallow wetland. Organic decay and limited oxygen levels. Scientific and educational themes.
素材ID:1784494395

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  • 格式:JPG
  • 作者:Ganna Zelinska
  • 最大分辨率:7728 x 5152px
  • 最大输出:65.43 x 43.62cm (300dpi) | 272.63 x 181.75cm (72dpi)

关键词

科学湿地生态学生物多样性生活氧气环境河流藻类概念季节自然特写镜头守恒氮气教育沼泽生态系统