How the catchment-river-lake continuum shapes the downstream water quality

Autor: Sirje Vilbaste, Peeter Pall, Marina Haldna, Peeter Nõges, Kai Piirsoo, Tiina Nõges

Publikováno v: Journal of Limnology, Vol 83, Iss 1 (2024)

Lakes play a crucial role in the nutrient cycling of Earth, despite covering only a small fraction of the planet’s surface. Their interactions with their surrounding catchment areas significantly impact ecosystems and regulatory services. The conne

Externí odkaz: https://doaj.org/article/cdeb85b9baad4a33896326b10e629d95

Global Patterns and Controls of Nutrient Immobilization on Decomposing Cellulose in Riverine Ecosystems

Autor: David M. Costello, Scott D. Tiegs, Luz Boyero, Cristina Canhoto, Krista A. Capps, Michael Danger, Paul C. Frost, Mark O. Gessner, Natalie A. Griffiths, Halvor M. Halvorson, Kevin A. Kuehn, Amy M. Marcarelli, Todd V. Royer, Devan M. Mathie, Ricardo J. Albariño, Clay P. Arango, Jukka Aroviita, Colden V. Baxter, Brent J. Bellinger, Andreas Bruder, Francis J. Burdon, Marcos Callisto, Antonio Camacho, Fanny Colas, Julien Cornut, Verónica Crespo‐Pérez, Wyatt F. Cross, Alison M. Derry, Michael M. Douglas, Arturo Elosegi, Elvira de Eyto, Verónica Ferreira, Carmen Ferriol, Tadeusz Fleituch, Jennifer J. Follstad Shah, André Frainer, Erica A. Garcia, Liliana García, Pavel E. García, Darren P. Giling, R. Karina Gonzales‐Pomar, Manuel A. S. Graça, Hans‐Peter Grossart, François Guérold, Luiz U. Hepp, Scott N. Higgins, Takuo Hishi, Carlos Iñiguez‐Armijos, Tomoya Iwata, Andrea E. Kirkwood, Aaron A. Koning, Sarian Kosten, Hjalmar Laudon, Peter R. Leavitt, Aurea L. Lemes da Silva, Shawn J. Leroux, Carri J. LeRoy, Peter J. Lisi, Frank O. Masese, Peter B. McIntyre, Brendan G. McKie, Adriana O. Medeiros, Marko Miliša, Yo Miyake, Robert J. Mooney, Timo Muotka, Jorge Nimptsch, Riku Paavola, Isabel Pardo, Ivan Y. Parnikoza, Christopher J. Patrick, Edwin T. H. M. Peeters, Jesus Pozo, Brian Reid, John S. Richardson, José Rincón, Geta Risnoveanu, Christopher T. Robinson, Anna C. Santamans, Gelas M. Simiyu, Agnija Skuja, Jerzy Smykla, Ryan A. Sponseller, Franco Teixeira‐de Mello, Sirje Vilbaste, Verónica D. Villanueva, Jackson R. Webster, Stefan Woelfl, Marguerite A. Xenopoulos, Adam G. Yates, Catherine M. Yule, Yixin Zhang, Jacob A. Zwart

Publikováno v: Global Biogeochemical Cycles, 36(3)
Global Biogeochemical Cycles
Global Biogeochemical Cycles 36 (2022) 3
Global Biogeochemical Cycles, 36, 3, pp. 1-15
Global Biogeochemical Cycles, 36, 1-15

Microbes play a critical role in plant litter decomposition and influence the fate of carbon in rivers and riparian zones. When decomposing low-nutrient plant litter, microbes acquire nitrogen (N) and phosphorus (P) from the environment (i.e., nutrie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d710ad4aae33b25242bf474002a409
https://research.wur.nl/en/publications/global-patterns-and-controls-of-nutrient-immobilization-on-decomp

Changes in particulate organic matter passing through a large shallow lowland lake

Autor: Pille Meinson, Tiina Nõges, Alo Laas, M. Viik, Peeter Nõges, Sirje Vilbaste, Kai Piirsoo, Peeter Pall

Publikováno v: Proceedings of the Estonian Academy of Sciences

Different sources of particulate organic matter (POM) as well as its composition affect the biological food web and hence the self-purification potential and water quality of rivers. We studied the effect of a large shallow lake on the POM pool of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77715585ce48c40bc0ffc694a43c1b7c
http://hdl.handle.net/10492/7834

Contributions of autochthonous and allochthonous sources to dissolved organic matter in a large, shallow, eutrophic lake with a highly calcareous catchment

Autor: Anu Kisand, Kaire Toming, Sirje Vilbaste, Helen Agasild, Lea Tuvikene, Tiina Nõges, Tõnu Feldmann, Malle Viik, Tõnu Martma, Roger Jones

Publikováno v: Limnology and Oceanography. 58:1259-1270

We traced the origin of dissolved organic matter (DOM) in the large, shallow, eutrophic Lake Vortsjarv in Estonia. Allochthonous DOM (Al-DOM) had higher δ13C values than autochthonous DOM (Au-DOM). The δ13C of inflow DOM varied from −28.2‰ to �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad3cde75bc0d5b9474ee86982f670f6e
https://doi.org/10.4319/lo.2013.58.4.1259

Quality assurance of diatom counts in Europe: towards harmonized datasets

Autor: Petra Werner, Saúl Blanco, Antonia Liess, Adrienne Mertens, Satu Maaria Karjalainen, Mirko Dreßler, Maria Kahlert, Éva Ács, Jako van der Wal, Luc Ector, Salomé F.P. Almeida, Sirje Vilbaste

Investigations on organism ecology, biodiversity and biogeography often use large compiled datasets to extract information on species ecological preferences, which then can be used in environmental assessment. Freshwater benthic diatoms are commonly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72a5c41714a580d8e4f39a4402ce7a30
http://link.springer.com/article/10.1007/s10750-016-2651-8