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Lượt truy cập
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34.35.15

Sinh thái học

Lê Hùng Anh; Trần Đức Lương; Phan Cao Cường; Lê Hùng Anh(1)

Một số đặc trưng về động vật nổi, giáp xác chân khác và môi trường nước biển ven bờ đảo hòn Mê, Thanh Hóa

Some characteristics of zooplankton, amphipoda associated with environmental water of coastal Hon Me island, Thanh Hoa

Báo cáo khoa học về sinh thái và tài nguyên sinh vật (Hội nghị khoa học toàn quốc lần thứ năm)

2013

1269-1275

Môi trường nước biển; Đảo hòn Mê; Động vật nổi; Giáp xác chân khác; Nghiên cứu; Thanh Hóa

Hon Me island with 74 species of Zooplankton in the group Copepoda, Cladocera, crustacean larvae, larvae of echinoderms, jellyfish, fish samples, shrimp bran, swimming tilt were recorded. Of these, copepods was dominant group with 54 species accounted for 72.9 percent of total species, other groups in the lower proportion of species structure. A bottom group Amphipoda with 36 species, including 3 new species described in 2011. The Zooplankton group was occured with high density, ranging from 1746-6454 individual/m3. The Copepoda group occured with 83.5-99.0 percent total community, whereas other groups occured with lower density, ranges from 2-240 individual/m3. The Zooplankton densities at western coastal were ussually in higher level but its not too much signification recorded. The coastal water quality around Hon Me island were at risk of pollution and decline due to anthropod activities such as fishing with the destructive measures, agriculture and forestry productions. These need to be establish effective measures to minimize negative impacts of human activities to coastal ecosystems to ensure habitat for aquatic species as conditions for recovery of biodiversity and biological resource.

TTKHCNQG, Vd 1136/2014