Biogeochemistry of ornithogenic soils in Coastal Antarctica
نویسندگان
چکیده
منابع مشابه
Coastal hypoxia and sediment biogeochemistry
The intensity, duration and frequency of coastal hypoxia (oxygen concentration <63μM) are increasing due to human alteration of coastal ecosystems and changes in oceanographic conditions due to global warming. Here we provide a concise review of the consequences of coastal hypoxia for sediment biogeochemistry. Changes in bottomwater oxygen levels have consequences for early diagenetic pathways ...
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ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
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711 The coastal upwelling regimes located along the eastern boundaries of the Pacific and Atlantic Ocean basins are small in size, but make a disproportionate contribution to the productivity and microbial biogeochemistry of the ocean. These regimes include the California and Peru/Humboldt current systems in the Pacific, and the Canary and Benguela current systems in the Atlantic. Their charact...
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ژورنال
عنوان ژورنال: Proceedings of the State Natural History Museum
سال: 2017
ISSN: 2224-025X
DOI: 10.36885/nzdpm.2017.33.213-218