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水生生态系统食物链
释义
水生生态系统食物链
Encyclopedia
农学
食物链
释
food chain of aquatic ecosystem
水生生态系统食物链
在水生生态系统中,从植物、细菌和有机物开始,物质和能量通过摄食与被摄食在各营养级的水生生物间依次传递所形成的链状营养关系。当能量在食物链传递时,每经过一个营养级就有一部分能量会损失掉。因此,食物链不可能无限加长,水生生态系统食物链的营养级通常只有4~5级。
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Monument in Changshu County on the Exemption of Opera Actors’ Duty to Play in the Spring Festival
Monument in Changzhou City on the Prohibition of Pornographic Tanhuang Opera Performance
Monument of Chinese Ballet: Commemorating the 50th Anniversary of the Red Detachment of Women
Monument of Cloud Banner General Li Sixun
monument of the City God Temple in Xi'an City
monument of the dramatic building of the Shanxi & Shaanxi Guild Hall in Liaocheng City
monument of the Temple to God of Grains in Taizhao Village, Wanrong County
monument of the Temple to the Goddess of the Earth in Wanquan County
monument of the Temple to the God of Mount Tai in Xijing Village, Wanrong County
monument of the Zhongtai Temple in Yu County
monument of Yuewang Temple in Panlong District, Kunming City
monument on a grand votive Nuo opera performance preserved in the temple of Xia Village, Guilin City
monument on opera performance at the Zhao Wenzi Temple preserved in Taiping Village, Shouyang County
monument on opera performance conventions in Dongmeng Village, Lingbao City
monument on opera performance conventions in the Xiangyan Temple of Liulin County
monuments in Waijiang Opera Guild Hall
monuments of Li Qinglong’s Tomb in Ding’an County
Monuments of Waijiang Pear Garden Public House in Chaozhou City
monuments on opera performances in the Drum Tower of Lishi District
Monument to Bernabo Visconti
monument to the Martyrs in the Autumn of Xinhai Year
Monument to the People's Heroes
monzonite
monzonitic granite
monzonitic texture
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更新时间:2026/11/7 19:37:44