Výsledky vyhledávání

Akademický článek

Are biological communities in naturally unproductive streams resistant to additional anthropogenic stressors?

Autor: Annala, M., Mykrä, H., Tolkkinen, M., Kauppila, T., Muotka, T.

Publikováno v: Ecological Applications, 2014 Dec 01. 24(8), 1887-1897.

Externí odkaz: https://www.jstor.org/stable/24432282

Dark matters:contrasting responses of stream biofilm to browning and loss of riparian shading

Autor: Jyväsjärvi, J. (Jussi), Rajakallio, M. (Maria), Brüsecke, J. (Joanna), Huttunen, K.-L. (Kaisa-Leena), Huusko, A. (Ari), Muotka, T. (Timo), Taipale, S. J. (Sami J.)

Concentrations of terrestrial-derived dissolved organic carbon (DOC) in freshwater ecosystems have increased consistently, causing freshwater browning. The mechanisms behind browning are complex, but in forestry-intensive regions browning is accelera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::413f8c95234c9f9f967c4dbe9d7df44b
http://urn.fi/urn:nbn:fi-fe2022090857820

Zobrazit plný text záznamu

Partitioning of benthic biodiversity in boreal streams:contributions of spatial, inter-annual, and seasonal variability

Autor: Huttunen, K.-L. (Kaisa-Leena), Väisänen, L. O. (Leif O. S.), Paavola, R. (Riku), Muotka, T. (Timo)

1. Studies on biodiversity patterns should optimally relate different scales of temporal community variability to spatial variability. Although temporal biodiversity variability is often negligible compared to spatial variation, it may still constitu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::ad3e7b62766727f114fbb602b99918d7
http://urn.fi/urn:nbn:fi-fe2022121471510

Zobrazit plný text záznamu

Bacterial communities in a subarctic stream network:spatial and seasonal patterns of benthic biofilm and bacterioplankton

Autor: Malazarte, J. (Jacqueline), Muotka, T. (Timo), Jyväsjärvi, J. (Jussi), Lehosmaa, K. (Kaisa), Nyberg, J. (Joel), Huttunen, K.-L. (Kaisa-Leena)

Water-column bacterial communities are assembled by different mechanisms at different stream network positions, with headwater communities being controlled by mass effects (advection of bacteria from terrestrial soils) while downstream communities ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::f5a6f09515e0de54bafda7552c981d20
http://urn.fi/urn:nbn:fi-fe202301021094

Zobrazit plný text záznamu

Bacterial communities at a groundwater-surface water ecotone:gradual change or abrupt transition points along a contamination gradient?

Autor: Lehosmaa, K. (Kaisa), Muotka, T. (Timo), Pirttilä, A. M. (Anna Maria), Jaakola, I. (Iikka), Rossi, P. M. (Pekka M.), Jyväsjärvi, J. (Jussi)

Summary Microbial communities contribute greatly to groundwater quality, but the impacts of land-use practices on bacteria in groundwaters and groundwater-dependent ecosystems remain poorly known. With 16S rRNA gene amplicon sequencing, we assessed b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::28b0ed951ef848b7c7624aaa15e78c74
http://urn.fi/urn:nbn:fi-fe2022020417616

Zobrazit plný text záznamu

Blue consequences of the green bioeconomy:clear-cutting intensifies the harmful impacts of land drainage on stream invertebrate biodiversity

Autor: Rajakallio, M. (Maria), Jyväsjärvi, J. (Jussi), Muotka, T. (Timo), Aroviita, J. (Jukka)

1. Growing bioeconomy is increasing the pressure to clear-cut drained peatland forests. Yet, the cumulative effects of peatland drainage and clear-cutting on the biodiversity of recipient freshwater ecosystems are largely unknown. 2. We studied the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::a59ee4cc749b27f0d8362b5249ea51e8
http://urn.fi/urn:nbn:fi-fe2021090144915

Zobrazit plný text záznamu

Does the buffer width matter:testing the effectiveness of forest certificates in the protection of headwater stream ecosystems

Autor: Jyväsjärvi, J. (Jussi), Koivunen, I. (Iina), Muotka, T. (Timo)

Forest harvest has multiple impacts on adjoining freshwater ecosystems, particularly headwater streams which typically receive minimal protection against forestry. However, evidence on the effectiveness of differently sized riparian buffers remains l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::31970f7cc7ba98661ec73c4d00bacc23
http://urn.fi/urn:nbn:fi-fe2022022520814

Zobrazit plný text záznamu

Excess of nitrogen reduces temporal variability of stream diatom assemblages

Autor: Huttunen, K.-L. (Kaisa-Leena), Muotka, T. (Timo), Karjalainen, S. M. (Satu Maaria), Laamanen, T. (Tiina), Aroviita, J. (Jukka)

Nutrient enrichment degrades water quality and threatens aquatic biota. However, our knowledge on (dis)similarities in temporal patterns of biota among sites of varying level of nutrient stress is limited. We addressed this gap by assessing temporal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::9ec3283e5d54781566512c3426d53403
http://urn.fi/urn:nbn:fi-fe2020051335405

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání