Труды сотрудников ИВМ СО РАН

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Найдено документов в текущей БД: 4

    Phytoplankton functioning in large freshwater systems differing in their resources
/ N.M. Mineyeva, L.A. Shchur, N.A. Bondarenko // Hydrobiological Journal. - 2012. - Vol. 48, Is. 5. - pp. 19-30, DOI 10.1615/HydrobJ.v48.i5.20 . - ISSN 0018-8166
Аннотация: Comparative analysis of the functional characteristics of phytoplankton of the Baikal and Khanka lakes, and also of the reservoirs of the Volga and Yenisey rivers, differing in their energetic and mineral resources has shown that their algae cenoses differ in the dimensional composition of dominant species. It has been found that the development of phytoplankton depends on the content of nutrients, its photosynthesizing activity - on the content of nutrients and light regime, whereas the intensity and relationship between the processes of production and decomposition - on hydrological conditions and morphometric peculiarities of water bodies. В© 2012 Begell House, Inc.

Scopus


Доп.точки доступа:
Mineyeva, N.M.; Shchur, L.A.; Щур, Людмила Александровна; Bondarenko, N.A.

    Challenges and opportunities for integrating lake ecosystem modelling approaches
[Text] / W.M. Mooij [et al.] // Aquat. Ecol. - 2010. - Vol. 44, Is. 3. - pp. 633-667, DOI 10.1007/s10452-010-9339-3. - Cited References: 260. - WM, RG, IP, SG, PV and AD were supported by grant 047.017.012 of the Netherlands Organization for Scientific Research (NWO) and the Russian Foundation for Basic Research (RFBR). LDSD was supported by NWO grant 817.01.007. DT and EJ were supported by EU-REFRESH, EU-WISER, CLEAR (a Villum Kann Rasmussen Centre of Excellence Project on lake restoration) and CRES. We thank Prof. Andre De Roos for his insightful comments and Dr. Tom Andersen for his contribution to the text. JJ wishes to thank Drs. T. Aldenberg, Dr. L. Van Liere, Mr. M.J. 't Hart, Ir. M.H.J.L Jeuken, Ing. S. van Tol, Ir. J.S. Sloot and many others including the many people who provided lake data, for their contributions to PCLake. This is publication 4838 of the Netherlands Institute of Ecology (NIOO-KNAW). . - ISSN 1386-2588
РУБ Ecology + Limnology + Marine & Freshwater Biology

Аннотация: A large number and wide variety of lake ecosystem models have been developed and published during the past four decades. We identify two challenges for making further progress in this field. One such challenge is to avoid developing more models largely following the concept of others ('reinventing the wheel'). The other challenge is to avoid focusing on only one type of model, while ignoring new and diverse approaches that have become available ('having tunnel vision'). In this paper, we aim at improving the awareness of existing models and knowledge of concurrent approaches in lake ecosystem modelling, without covering all possible model tools and avenues. First, we present a broad variety of modelling approaches. To illustrate these approaches, we give brief descriptions of rather arbitrarily selected sets of specific models. We deal with static models (steady state and regression models), complex dynamic models (CAEDYM, CE-QUAL-W2, Delft 3D-ECO, LakeMab, LakeWeb, MyLake, PCLake, PROTECH, SALMO), structurally dynamic models and minimal dynamic models. We also discuss a group of approaches that could all be classified as individual based: super-individual models (Piscator, Charisma), physiologically structured models, stage-structured models and traitbased models. We briefly mention genetic algorithms, neural networks, Kalman filters and fuzzy logic. Thereafter, we zoom in, as an in-depth example, on the multi-decadal development and application of the lake ecosystem model PCLake and related models (PCLake Metamodel, Lake Shira Model, IPH-TRIM3D-PCLake). In the discussion, we argue that while the historical development of each approach and model is understandable given its 'leading principle', there are many opportunities for combining approaches. We take the point of view that a single 'right' approach does not exist and should not be strived for. Instead, multiple modelling approaches, applied concurrently to a given problem, can help develop an integrative view on the functioning of lake ecosystems. We end with a set of specific recommendations that may be of help in the further development of lake ecosystem models.


Доп.точки доступа:
Mooij, W.M.; Trolle, D.; Jeppesen, E.; Arhonditsis, G.; Belolipetsky, P.V.; Белолипецкий, Павел Викторович; Chitamwebwa, D.B.R.; Degermendzhy, A.G.; DeAngelis, D.L.; Domis, L.N.D.; Downing, A.S.; Elliott, J.A.; Fragoso, C.R.; Gaedke, U.; Genova, S.N.; Генова, Светлана Николаевна; Gulati, R.D.; Hakanson, L.; Hamilton, D.P.; Hipsey, M.R.; 't Hoen, J.; Hulsmann, S.; Los, F.H.; Makler-Pick, V.; Petzoldt, T.; Prokopkin, I.G.; Rinke, K.; Schep, S.A.; Tominaga, K.; Van Dam, A.A.; Van Nes, E.H.; Wells, S.A.; Janse, J.H.
504.4.062.2
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    Показатели устойчивого водопользования р. Енисей
[Текст] : статья / Н. Я. Шапарев, А. В. Андрианова // География и природные ресурсы. - 2018. - № 4. - С. 47-56, DOI 10.21782/GIPR0206-1619-2018-4(47-56) . - ISSN 0206-1619
   Перевод заглавия: The yenisei river in terms of sustainable water management
УДК

Аннотация: В соответствии с Водной стратегией Российской Федерации на период до 2020 г. в показателях устойчивого водопользования рассматривается одна из крупных рек мира - Енисей. Для этой цели применялись показатели водо пользования ООН, региональные показатели, разработанные нами ранее, и гидробиологические показатели, которые можно рассматривать в качестве меры устойчивости экосистемы, поскольку они отражают реакцию гидробионтов на антропогенное воздействие. Сформированная система показателей включает четыре критерия: гидрографические характеристики, социально-экономическое состояние водопользования, характеристика сточных и качество поверх ностных вод, биологические ресурсы. Каждый из критериев представлен несколькими индикаторами, содержание которых определяется статистическими материалами за 1993-2015 гг.; численными оценками, проведенными авто рами; экспедиционными и литературными данными. Показано, что расход воды в бассейне Енисея не эффективен: техническое состояние систем водоснабжения изношено, доля повторно-последовательного и оборотного использова ния воды низкая, а показатель водопользования на единицу валового внутреннего продукта высокий. В связи с паде нием уровня производства забор свежей воды и сброс сточных вод уменьшились, однако это не улучшило качества поверхностных вод. Химические и биологические методы оценки качества воды в Енисее показали сходные результаты, соответствующие градациям «загрязненная» и «грязная». Русловое зарегулирование Енисея изменило термический режим реки, что в итоге привело к структурным перестройкам биологических сообществ и способствовало снижению устойчивости водной экосистемы.
One of the world's largest rivers, Yenisei, is considered in terms of sustainable water management, in accordance with the Water Strategy of the Russian Federation into 2020. For that purpose, the UN indicators of water management and the re gional indicators (developed by the authors previously) were used as well as the hydrobiological indicators which they can be regarded as the measure of ecosystem stability as they reflect the response of hydrobionts to the anthropogenic effect. The system of indicators thus generated includes four criteria: hydrographic characteristics, the socioeconomic state of water management, waste water characteristics, the surface water quality, and biological characteristics. Each of the criteria is represented by sev eral indicators whose contents are filled with statistical material for the period 1993-2015, by numerical estimates made by these authors, and by expedition-based and published data. It is shown that the water discharge within the Yenisei basin is ineffective: the technical status of the water supply systems is in serious decay, the proportion of recycled and reused water is low, and the water consumption indicator per unit of gross domestic product is high. Because of the decline of the production level, freshwater intake and waste water discharge have decreased; however, this has not led to any improvement in surface water quality. The chemical and biological methods of water quality assessment for the Yenisei river have shown similar results corresponding to the «contaminated» and «dirty» classes. Channel storage of the Yenisei changed its thermal regime, resulting in structural rearrange ments of biological communities and triggering a decrease in stability of the aquatic ecosystem.

РИНЦ

Держатели документа:
Институт вычислительного моделирования СО РАН
Научно-исследовательский институт экологии рыбохозяйственных водоемов
Сибирский Федеральный университет

Доп.точки доступа:
ШАпарев, Н.Я.; Shaparev N.YA.; Андрианова, А.В.; Andrianova A.V.

    The Yenisei River in Terms of Sustainable Water Management
/ N. Y. Shaparev, A. V. Andrianova // Geogr. Natural Resources. - 2018. - Vol. 39, Is. 4. - P307-315, DOI 10.1134/S1875372818040030. - Cited References:27. - This work was done with the financial support from the Russian Foundation for Basic Research (16-47-240517) and from the Krasnoyarsk Krai Foundation for the support of scientific and scientific-technological activity. . - ISSN 1875-3728. - ISSN 1875-371X
РУБ Geography
Рубрики:
RESOURCES
Кл.слова (ненормированные):
Yenisei -- hydrography -- socioeconomic state of water use -- biological -- resources

Аннотация: One of the world's largest rivers, Yenisei, is considered in terms of sustainable water management, in accordance with the Water Strategy of the Russian Federation into 2020. For that purpose, the UN indicators of water management and the regional indicators (developed by the authors previously) were used as well as the hydrobiological indicators which they can be regarded as the measure of ecosystem stability as they reflect the response of hydrobionts to the anthropogenic effect. The system of indicators thus generated includes four criteria: hydrographic characteristics, the socioeconomic state of water management, waste water characteristics, the surface water quality, and biological characteristics. Each of the criteria is represented by several indicators whose contents are filled with statistical material for the period 1993-2015, by numerical estimates made by these authors, and by expedition-based and published data. It is shown that the water discharge within the Yenisei basin is ineffective: the technical status of the water supply systems is in serious decay, the proportion of recycled and reused water is low, and the water consumption indicator per unit of gross domestic product is high. Because of the decline of the production level, freshwater intake and waste water discharge have decreased; however, this has not led to any improvement in surface water quality. The chemical and biological methods of water quality assessment for the Yenisei river have shown similar results corresponding to the contaminated and dirty classes. Channel storage of the Yenisei changed its thermal regime, resulting in structural rearrangements of biological communities and triggering a decrease in stability of the aquatic ecosystem.

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Держатели документа:
Russian Acad Sci, Inst Computat Modeling, Siberian Branch, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
Sci Res Inst Ecol Fishery Reservoirs, Krasnoyarsk 660097, Russia.

Доп.точки доступа:
Shaparev, N. Ya.; Andrianova, A. V.; Russian Foundation for Basic Research [16-47-240517]; Krasnoyarsk Krai Foundation