Estimation of Aufeis Resources in the Indigirka River Basin

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Estimation of Aufeis Resources in the Indigirka River Basin. / Makarieva, O. M.; Nesterova, N. V.; Alekseev, V. R.; Shikhov, A. N.; Zemlyanskova, A. A.; Ostashov, A. A.

в: Russian Meteorology and Hydrology, Том 47, № 3, 01.03.2022, стр. 217-223.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{49b7b760aa2247f78a9d6f19adaf79e0,

title = "Estimation of Aufeis Resources in the Indigirka River Basin",

abstract = "Abstract: On the basis of corrected Landsat data for 2013–2017, a modern assessment of aufeis in the Indigirka River basin and its partial catchments with an area of 1830 to 305000 km2 was conducted. The potential contribution of the aufeis flow to the formation of the water balance of rivers during various phases of hydrological regime was calculated. During the phase of the maximum development, the aufeis area of partial catchments ranges from 0.30 to 1.49%, reaching 0.54% of the total area of the Indigirka River basin. The aufeis resources (water content in aufeis) of the Indigirka River basin are 10.0 mm of the runoff level or in total 3.5 km3. For individual rivers, the aufeis flow can reach 5–28 mm per year, which makes up 2.6 to 20.8% (an average is 8.1%) of river runoff. On average, water resources stored in aufeis make up 235% of the winter river flow (135% for the Indigirka River basin). The contribution of the aufeis flow during the spring flood can reach 39% and is 13.7% in the outlet of the Indigirka River basin. The ambiguous impact of climate change on aufeis (reducing their area and increasing their number) requires further detailed studies.",

keywords = "aufeis, aufeis flow, aufeis resources, hydrological regime, permafrost zone of northeastern Russia, the Indigirka River",

author = "Makarieva, {O. M.} and Nesterova, {N. V.} and Alekseev, {V. R.} and Shikhov, {A. N.} and Zemlyanskova, {A. A.} and Ostashov, {A. A.}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

month = mar,

day = "1",

doi = "10.3103/s1068373922030074",

language = "English",

volume = "47",

pages = "217--223",

journal = "Russian Meteorology and Hydrology",

issn = "1068-3739",

publisher = "Allerton Press, Inc.",

number = "3",

}

RIS

TY - JOUR

T1 - Estimation of Aufeis Resources in the Indigirka River Basin

AU - Makarieva, O. M.

AU - Nesterova, N. V.

AU - Alekseev, V. R.

AU - Shikhov, A. N.

AU - Zemlyanskova, A. A.

AU - Ostashov, A. A.

PY - 2022/3/1

Y1 - 2022/3/1

N2 - Abstract: On the basis of corrected Landsat data for 2013–2017, a modern assessment of aufeis in the Indigirka River basin and its partial catchments with an area of 1830 to 305000 km2 was conducted. The potential contribution of the aufeis flow to the formation of the water balance of rivers during various phases of hydrological regime was calculated. During the phase of the maximum development, the aufeis area of partial catchments ranges from 0.30 to 1.49%, reaching 0.54% of the total area of the Indigirka River basin. The aufeis resources (water content in aufeis) of the Indigirka River basin are 10.0 mm of the runoff level or in total 3.5 km3. For individual rivers, the aufeis flow can reach 5–28 mm per year, which makes up 2.6 to 20.8% (an average is 8.1%) of river runoff. On average, water resources stored in aufeis make up 235% of the winter river flow (135% for the Indigirka River basin). The contribution of the aufeis flow during the spring flood can reach 39% and is 13.7% in the outlet of the Indigirka River basin. The ambiguous impact of climate change on aufeis (reducing their area and increasing their number) requires further detailed studies.

AB - Abstract: On the basis of corrected Landsat data for 2013–2017, a modern assessment of aufeis in the Indigirka River basin and its partial catchments with an area of 1830 to 305000 km2 was conducted. The potential contribution of the aufeis flow to the formation of the water balance of rivers during various phases of hydrological regime was calculated. During the phase of the maximum development, the aufeis area of partial catchments ranges from 0.30 to 1.49%, reaching 0.54% of the total area of the Indigirka River basin. The aufeis resources (water content in aufeis) of the Indigirka River basin are 10.0 mm of the runoff level or in total 3.5 km3. For individual rivers, the aufeis flow can reach 5–28 mm per year, which makes up 2.6 to 20.8% (an average is 8.1%) of river runoff. On average, water resources stored in aufeis make up 235% of the winter river flow (135% for the Indigirka River basin). The contribution of the aufeis flow during the spring flood can reach 39% and is 13.7% in the outlet of the Indigirka River basin. The ambiguous impact of climate change on aufeis (reducing their area and increasing their number) requires further detailed studies.

KW - aufeis

KW - aufeis flow

KW - aufeis resources

KW - hydrological regime

KW - permafrost zone of northeastern Russia

KW - the Indigirka River

UR - http://www.scopus.com/inward/record.url?scp=85133104279&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/665641b6-8554-377c-8da1-975bb7de0640/

U2 - 10.3103/s1068373922030074

DO - 10.3103/s1068373922030074

M3 - Article

AN - SCOPUS:85133104279

VL - 47

SP - 217

EP - 223

JO - Russian Meteorology and Hydrology

JF - Russian Meteorology and Hydrology

SN - 1068-3739

IS - 3

ER -

ID: 97568480

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