Hydrobiological Bulletin
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Het probleem van de waterverontreiniging in Belgie
Hydrobiological Bulletin - Tập 3 - Trang 34-36 - 1969
Replacement of phosphates in detergents
Hydrobiological Bulletin - Tập 14 - Trang 90-93 - 1980
Government policy in the Netherlands aims at reducing phosphate inputs into surface waters by (I) adding phosphate removal facilities to sewage treatment plants, and (II) simultaneously banning phosphates from detergents. Several reasons are given for the necessity of detergent phosphate banning: reasons of environmental requirements and cost, but also of public acceptance. Four alternatives to ph...... hiện toàn bộ
Seasonal variability in a nascent population of a non-indigenous colonial ascidian (Didemnum vexillum) near Winchester Bay, Oregon
Hydrobiological Bulletin - - 2020
Mối quan hệ giữa chlorophyll và chất dinh dưỡng của các loại hồ khác nhau với việc sử dụng một tập dữ liệu lớn của châu Âu Dịch bởi AI
Hydrobiological Bulletin - Tập 42 - Trang 213-226 - 2008
Tại châu Âu, có sự chú ý mới về mối quan hệ giữa các chỉ tiêu hóa học và tác động sinh thái do Khuôn khổ nước (Water Framework Directive - WFD). Trong bài báo này, chúng tôi sử dụng phân tích hồi quy để kiểm tra mối quan hệ giữa nồng độ trung bình chlorophyll a trong mùa sinh trưởng với tổng phốt pho và tổng nitơ, sử dụng dữ liệu tóm tắt từ hơn 1.000 hồ ở châu Âu. Để phân tích, các hồ được chia th...... hiện toàn bộ
#chlorophyll #chất dinh dưỡng #hồ #Khuôn khổ nước (WFD) #hồi quy #châu Âu
Aquatic Ecology: Special Issue ‘Ecology of a Flooded Opencast Sulphur Mine’
Hydrobiological Bulletin - Tập 40 - Trang 133-134 - 2006
Dynamics of Daphnia hyalina × galeata in Castelo-do-Bode Reservoir: The effect of food availability and flatworm predation
Hydrobiological Bulletin - Tập 34 - Trang 155-163 - 2000
Daphnia hyalina × galeata in Castelo-do-Bode Reservoir was regulated mainly by food availability during the summers of 1993 and 1994. Because of high temperatures and low rainfall in 1994, the reservoir was, apparently, more eutrophic relatively to 1993. Higher chlorophyll-a concentrations and higher clutch size in 1994 suggest that Daphnia population benefited from better feeding conditions in 1...... hiện toàn bộ
Long-term decline and recent recovery of Fucus populations along the rocky shores of southeast Sweden, Baltic Sea
Hydrobiological Bulletin - Tập 38 - Trang 587-598 - 2005
The Fucus populations on rocky shores along 300 km of the coastal waters of southeast Sweden in the Baltic proper have been studied since 1984 at a number of fixed sites as part of monitoring programmes. This paper describes changes in distribution and abundance of F. vesiculosus and F. serratus during the period 1984–2001. Sheltered sites showed a consistent temporal and spatial pattern of Fucus ...... hiện toàn bộ
An exploratory study of benthic diatom communities in stormwater ponds of different land uses and varying biocide contamination
Hydrobiological Bulletin - Tập 54 - Trang 761-774 - 2020
Stormwater retention ponds receive a variety of urban and highway pollutants that may have adverse effects on water-dwelling organisms. In this exploratory study, the benthic diatom community composition at genus level of nine such ponds servicing highway, residential, industrial, and mixed industrial/residential catchments was examined. Thirteen biocides were measured in the pond water as one of ...... hiện toàn bộ
Ectoparasite infestation and host–parasite trophic relationship for Champsocephalus gunnari (Lonnberg, 1905) at South Orkney Islands, Antarctica
Hydrobiological Bulletin -
Variations in the intertidal and subtidal macrofauna and sediments along a salinity gradient in the upper forth estuary
Hydrobiological Bulletin - Tập 27 - Trang 101-109 - 1993
The intertidal and subtidal soft-sediment macrofauna of the upper Forth estuary, eastern Scotland, UK has been examined. The intertidal fauna was sampled in 1977, and again in 1988/89, at up to twelve stations along the salinity gradient. The subtidal fauna was sampled in 1982 and in 1988/89 at up to 15 stations. The stations span the region of the freshwater-seawater interface, and area of the tu...... hiện toàn bộ
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