Výsledky vyhledávání - "M. G. Feldman"

Akademický článek

Stock-recruitment models, principles of management and rules for regulating the fishery on the main Chukotka stocks of sockeye and chum salmon

Autor: E. A. Shevlyakov, M. G. Feldman, A. N. Kanzeparova

Publikováno v: Известия ТИНРО, Vol 201, Iss 3, Pp 735-751 (2021)

Fishery pressure on populations of pacific salmons has increased in the Rusian Far East in the last decade because of growing fishing and processing capacity, so measures for the fishery regulation are necessary, as the regime of pass days in rivers

Externí odkaz: https://doaj.org/article/ee1d3af7478340d1ba8aa56bb45c6157

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Akademický článek

Feldman M.G. Estimation of the number of sockeye salmon adults and their distribution by spawning stations in the basin of Lake Nachikinskoye (Kamchatka) in 2019

Autor: G. V. Zaporozhets, O. M. Zaporozhets, M. G. Feldman

Publikováno v: Известия ТИНРО, Vol 200, Iss 3, Pp 618-634 (2020)

Data on quantitative distribution of early and late spawners of sockeye salmon in the Lake Nachikinskoye basin were collected in 2019 using quadcopter. Features of sockeye spawning in certain sectors of the lake coast and at the spawning stations are

Externí odkaz: https://doaj.org/article/a63498f36a5c43c2944b67261539b396

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Akademický článek

TO THE METHODOLOGY FOR SEPARATION OF MIGRATING POPULATION COMPLEXES OF THE OKHOTSK SEA PINK SALMON IN THE PACIFIC WATERS AT KURIL ISLANDS USING THE GONAD-SOMATIC INDEX

Autor: E. A. Shevlyakov, M. G. Feldman, V. A. Shevlyakov, A. N. Kanzeparova

Publikováno v: Известия ТИНРО, Vol 200, Iss 1, Pp 24-37 (2020)

New method is proposed for operational differentiation of pink salmon runs with different time of spawning and different state of gonads measured quantitatively with a gonad-somatic index. Results of this new method and traditional methods of differe

Externí odkaz: https://doaj.org/article/30d1ad077a5a4245bca70bc2eaf8bb4e

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Akademický článek

COMPLEX MONITORING OF SALMON SPAWNERS ESCAPEMENT TO THE KAMCHATKA RIVER IN REAL TIME REGIME

Autor: E. S. Fadeev, E. A. Shevlyakov, M. G. Feldman

Publikováno v: Известия ТИНРО, Vol 197, Iss 2, Pp 3-20 (2019)

Complex method of quick quantitative evaluation of the spawners escapement to the Kamchatka River is developed for pacific salmons on the base of analysis of their passing dynamics through certain parts of the river (main stream, tributaries, spawnin

Externí odkaz: https://doaj.org/article/3ad7fad3a9234c018f0421bfeba77a4b

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Akademický článek

LIMITS AND OPERATIONAL EVALUATION OF THE SPAWNERS ESCAPEMENT TO THE SPAWNING GROUNDS AS TOOLS FOR PROSPECTIVE AND SHORT-TERM MANAGEMENT OF THE PACIFIC SALMON STOCKS IN THE RIVERS OF THE FAR-EASTERN FISHERIES BASIN

Autor: E. A. Shevlyakov, M. G. Feldman, V. I. Ostrovsky, V. V. Volobuev, A. M. Kaev, E. V. Golub, E. I. Barabanshchikov, I. S. Golovanov

Publikováno v: Известия ТИНРО, Vol 196, Iss 1, Pp 23-62 (2019)

The major aspects of density regulation of the pacific salmons spawning are analyzed. Uncertainty of the ecological parameters considered traditionally as indicators of the salmons reproduction efficiency is discussed. If the method of the efficient

Externí odkaz: https://doaj.org/article/6980d556e6bc4063976c91c1284c8ab0

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Results of using climate-oceanological predictors in a Random Forest model for the forecast of stock abundance dynamics of pink salmon runs in Western Kamchatka

Autor: M. G. Feldman, A. V. Bugaev, O. B. Tepnin

Publikováno v: The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 1:42-51

An improvement of the forecast of pink salmon runs is one of the most actual problems in management of salmon stocks of Kamchatka. Algorhythm of Random Forest with the use of iterative selection of most important climate-oceanological predictors seem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa909893db11a018192e24318881a2c
https://doi.org/10.15853/2072-8212.2022.65.42-51

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Substantiation of the harvest control rules for salmon fishery in Kamchatka in view of the concept of precautionary approuch and providing the maximum sustainable yield

Autor: M. G. Feldman, A. V. Bugaev, O. V. Zikunova, S. V. Shubkin, V. A. Dubynin

Publikováno v: The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2:5-34

The provided researches on the stock abundance dynamics of Pacific salmon in Kamchatka allowed to work out a unite scheme of harvest control rules (HCR) for the most important regional stock utits. The basis data used included the run, escapement and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1236b46d2954a709c53c37e05f3e5c3e
https://doi.org/10.15853/2072-8212.2022.64.5-34

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A Method for Differentiating between the Migrating Population Complexes of Sea of Okhotsk Pink Salmon in Pacific Waters off the Kuril Islands Based on the Gonadosomatic Index

Autor: E. A. Shevlyakov, M. G. Feldman, V. A. Shevlyakov, A. N. Kanzeparova

Publikováno v: Russian Journal of Marine Biology. 46:524-534

An original method is proposed for rapidly differentiating between regional pink salmon runs with different timings of spawning and states of gonads (gonadosomatic indices, GSI). The results of differentiation obtained by the original and traditional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eace18608704290edf2318233fd98180
https://doi.org/10.1134/s1063074020070068

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Integrated Monitoring of Escapement of Pacific Salmon Spawners to the Kamchatka River in Real-Time Mode

Autor: E. S. Fadeev, M. G. Feldman, E. A. Shevlyakov

Publikováno v: Russian Journal of Marine Biology. 45:546-559

A method for rapid quantification of escapement of Pacific salmon spawners into the Kamchatka River catchment basin and the mathematical models for assessment of Pacific salmon spawners, escapement through a river cross section have been developed ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dee989d95439ca37ebbab60ebc92ff88
https://doi.org/10.1134/s1063074019070022

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