Results 161 to 170 of about 17,198 (223)
雁鸭类是分布广泛、数量众多的杂食性鸟类,它们取食湿地植物种子,对湿地植物的更新和定殖尤为重要。2022年11月—2023年5月,在大丰沿海湿地4种不同生境中收集雁鸭类多样性数据,通过雁鸭类粪便中植物种子的鉴定构建种子传播网络,研究雁鸭类对植物种子的传播作用。结果显示:调查期间在大丰沿海湿地共记录雁鸭类11种;种子传播网络由4种雁鸭类及9种植物组成,呈无嵌套且模块性较低的特征;在传播网络中,斑嘴鸭(Anas zonorhyncha)传播的植物种类与数量最多;扁秆荆三棱(Bolboschoenus ...
邰威+4 more
doaj
Design strategy of hydrogel wound dressings based on oral special environment. [PDF]
Xu R, Pan Z, Zou D.
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[A study of airborne pollen monitoring and its connection with allergic rhinitis visits in Taiyuan over the summer and autumn seasons]. [PDF]
Hao J+7 more
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[Application status of methotrexate in patients with rheumatoid arthritis]. [PDF]
Han Y, Chen X, Li C, Zhao J.
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[Determination of perfluorinated compounds in environmental water samples by magnetic solid-phase extraction-liquid chromatography-mass spectrometry and associated risk assessment]. [PDF]
Gu CS+7 more
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