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11-12 2017

MINISTRY OF NATURE

ENVIRONMENT AND

TOURISM OF MONGOLIA

NATIONAL

UNIVERSITY OF

MONGOLIA

MONGOLIAN

ACADEMY OF

SCIENCES

NATIONAL

UNIVERSITY OF

EDUCATION

NATURAL CONDITION AND TERRITORIAL LOCATION ASPECTS

INFLUENCING IN SOCIO-ECONOMIC DEVELOPMENT

THE 3nd INTERNATIONAL CONFERENCE PROCEEDINGS

VOLUME I

Chief editor: Dr. Prof. G. Nyamdavaa

Editors: cademician D. Amarsaikhan

Dr. B. Batbuyan

Dr. S. Gombobaatar

Dr. P. Battulga

Dr. B. Nyamdavaa

M.Sc. M. Tulga

Prepared by: Dr. P. Battulga

Dr. B. Nyamdavaa

ULAANBAATAR

JANUARY 11-12, 2017

577

20.1

H-987

ISBN: 978-99978-4-283-1

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S. TUMURCHUDUR, M. ZORIGT, B. GANKHUU

FLOW REGIME CHANGES IN THE KHARAA RIVER BASIN . 139

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B.UDVAL, G.TSOGTBAATAR, TS.DASHZEVEG

STUDY FINDINGS OF MONGOLIA CONIFEROUS FOREST, ITS PROTECTION, GENETIC FUND AND SEED SITE SELECTION PROJECT ..197

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1, , , , E-mail:watersect@yahoo.com 2, -46, ,

Abstract

Hydrological observation record, topographic map, remote sensing data and simulated and bias corrected Regional

climate model data, simulated with WRF and RegCM4 have been used for analysis to reveal current changes in

water and mass balance elements of rivers, lakes and glaciers. River runoff decreases since 1996 till the present and glacier retreat and shrinkage, drying lakes are significantly

intensified in last 2 decades.

ECHAM5 and HADGEM2 GCMs climate prediction results were downscaled with regional climate model

RegCM4 with RCP8.5 GHG emission scenarios for the period of 2020, 2050 and 2080 developed by

P.Gomboluudev, 2015 have been used for water balance model to reveal future climate change impact on water

resources in Mongolia.

Statistically significant changes occur in dates of ice phenomena, ice cover and spring flood, flow regime and water

temperature. Increase in lake area occurred mostly in large lakes, located in permafrost zone and fed by glacier melt

waters. However, total lake area decreased by 1202 sq.km since 1940th till 2015. Due to decrease in areas, number

of extremely small lakes has decreased by 1230 and accordantly number of temporal lakes (shal toirom) has

increased by 565. Totally, 832 lakes dried up in the period. Glacier area has decreased 29.9% in 1940th -2015 period and glacier melt intensified in last decades.

Results based on RegCM4-ECHAM5 show that significant increase in winter precipitation and slight increase in

summer rainfall, air temperature increase in all seasons are projected. Consequently, drastic increase in evaporation

from open surface water will impact on water resources, specially, negatively influence on water balance of lakes

and river basins. Increase in air temperature most likely intensifies glacier melt and area of some selected glaciers

will be decreasing by more than 40% by 2030 in comparisons with current. Current and possible future adaption

measures are discussed for IWRM planning and implementation process.

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[1]. ., . (2003). . (). . . .

[2]. ., . , K. , . , . , . , . , , . -, ., .. (2012). , ,

. -

. . . 22-35.

[3]. ., ., ., ., .. (2017). , , .

[4]. Davaa G., Kh.Purevdagva, G.Oyunkhuu, B.Baatarjav, S.Mendbayar, D.Monkhbat. (2014) Climate change impact on glaciers and river runoff in the Kharkhiraa river basin, Mongolia. :

, , XII . . 51-63. .

[5]. . . (2015). , . . [6]. Kadota Ts., G.Davaa. (2004). Recent glacier variations in Mongolia, a preliminary study. 3rd International

Workshop on Terrestrial Change in Mongolia, Tsukuba, Japan.

[7]. . (2009). . . VIII , . [8]. ., .. . (1999). . . [9]. ., . , . , . . (2010), ,

. . WWF. .

[10]. ., ., ., ., .. (1996). , . . . 111-116 .

[11]. Carruthers, D. (1914a): Unknown Mongolia: a Record of Travel and Exploration in North-West Mongolia and Dzungaria in the Years 1910 and 1911. Vol. I. London: Hutchinson, 318 pp.

[12]. Kenshi Kobayashi, Jun Asanuma. (2013). Terresrrial water storage change in Mongolia, detected by the GRACE Satellites. Proceedings of conference Regional Climate change and desertification. Mandalgobi.

pp.28-29.

[13]. Ulrich Kamp, Kevin G. Mcmanigal, Avirmed Dashtseren and Michael Walther. (2013). Documenting glacial changes between 1910, 1970, 1992 and 2010 in the Turgen mountains, Mongolian Altai, using repeat

photographs, topographic maps, and satellite imagery, Geographical Journal, doi: 10.1111/j.1475-

4959.2012.00486

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18

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.1, .1, .1, CHANG-HEE LEE2

1 , , .

2- , ,

Abstract Surface water and groundwater resources in the Tuul River Basin are a vital resource in the socio-economic

situation and its development in Mongolia. Although the river rasin covers about 3.2 % Mongolians total land,

about 46.27 % of Mongolian population lives in the river basin and most of them, around 46 % live in Ulaanbaatar, the capital city of Mongolia. Ulaanbaatar is the highest water usage in the country, and water

supplies in the city completely dependent on an alluvial floodplain groundwater (pumping wells) of the Tuul

River. The river floodplain groundwater and river flow is hydraulically linked and the groundwater storage is

replenished by the river water. However, the river flow has been declined and run dry during low flow period

(early spring for 2-31 days) occasionally since 1997. We havent able to carry out sustainable water resources

management to protect freshwater biodiversity and sustain river flow for ecosystems in the Tuul River. Therefore,

in this region need to be improved water management more urgently to involve the impacts prediction during low

flow period (i.e., spring and autumn). This research aims to understand impact of climate change and groundwater

abstraction on the flow of the Tuul River and provide some baseline data for sustainable water resources

managements of Ulaanbaatar.

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,

[1]. Bates, B.C., Kundzewicz, Z.W., Wu, S., and Palutikof, J.P. (2008) Climate Change and Water, Technical Paper of the Intergovernmental Panel on Climate Change, IPCC Secretariat, Geneva, 210 pp.

[2]. GCCI US. (2009) Global Climate Change Impacts in the United States. Thomas R. Karl, Jerry M. Melillo, and Thomas C. Peterson,(eds.). Cambridge University Press.

[3]. Warren, A.J., and Holman I.P. (2012). Evaluating the effects of climate change on the water resources for the city of Birmingham, UK. Water and Environment Journal, 26, 361-370.

[4]. Yang, Z.F., Yan, Y., and Liu, Q. (2012) The relationship of streamflow-precipitation-temperature in the Yellow River Basin of China during 1961-2000. Procedia Environmental Science, 13, 2336-2345.

[5]. MARCC. (2014) Mongolia second assessment report on climate change. Davaadorj, Batjargal and Natsagdorj (ed.), Ulaanbaatar, Mongolia, pp. 37-84.

[6]. Janchivdorj, L., Odontsetseg, D., Udvaltsetseg, G., Mendsaikhan, B., Erdenebat, M., Enkhtuya, Ma., Unurjargal, D., Senjim, B., Enkhtuya, Mi., Erdenechimeg, B., Bayarmaa, P., Badarch, Kh.,

Oyunerdene, B., Gereltod, B., Tsengelmaa, B., Odsuren, B., Chinzorig, S., and Onon, O. (2011) : , . ISBN: 978-99962-1-118-8

[7]. Nalbantis, I. (2008) Evaluation of a hydrological drought index. European Water 23/24, 67-77. [8]. Atlas of the Tuul, Orkhon River Basin Integrated water Management. Report (atlas) for the

Ministry of Environment and Green Development, Ulaanbaatar, Mongolia.(2012) [9]. Chinzorig, S., Raja, U.S., Janchivdorj, L., Seung-Hoon, Y., and Chang-Hee., Lee. Climate change

impact on the Tuul River flow in a semi-arid region in Mongolia Water Environment Research.

2016 [10]. Chinzorig, S., Janchivdorj, L., and Chang-Hee., Lee. Impact of groundwater abstraction on the

early spring Tuul River flow depletion in Mongolia. 2016 (in preparation).

[11]. Bao, G., Liu, Y., and Liu, N. (2012) A tree-ring-based reconstruction of the Yimin River annual runoff in the Hulun Buir region, Inner Mongolia, for the past 135 years. J. Geography, 57(36), 4765-4775.

[12]. Davi, N.K., Jacoby, G.C., Curtis, A.E., and Baatarbileg, N. (2006) Extemsion of Drought records for Central Asia using tree ring: West-Central Mongolia. Journal of Climate, 19, 288-299.

[13]. Davaa, G., Oyunbaatar, D., Badarch, Kh., and Otgonbat, G. (2014) . Research publication, Institute of

hydrometeorology and information, 51-58. [14]. Jadambaa, N., Batjargal, D., Linden, W., Chagnaa, N., Borchuluun, U., and Batsukh N. 2012.

Groundwater resources. In: Tuul River Basin IWRM assessment report (ed. by J. Bron and A.

Linden), Ch. 3, pp 133-174.

[15]. Tsujimura, M., Ikeda, K., Tanaka, T., Janchivdorj, L., Erdenechimeg, B., Unurjargal, D., and Jayakumar, R. 2013. Groundwater and surface water interaction in an alluvial plain, Tuul River

Basin, Ulaanbaatar, Mongolia. Sciences in Cold and Arid Regions, 5(1), 126-132.

[16]. Dolgorsuren G., Chagnaa N., Gerelchuluun J., Puntsagsuren Ch., Linden W., Bakey A., Dalai J., Borchuluun U., Davaa G., Oyunbaatar D., Jadambaa N., Demeusy J., Baldangombo I.,

Tumurchudur S., Khishigsuren P., Batjargal D., Tsogzolmaa Kh., Davaanyam T. and Odsuren B.

2012b. Tuul River Basin IWRM. Report for the Ministry of Environment and Green Development.

Ulaanbaatar.

24

.

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36

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)

.1, .2, .3

1 , -: chuluunkhuyags@must.edu.mn, : 99106743 2 , , -: otgonbayar@mne.gov.mn, : 99182109

3 , -: Baasandorj.Ts@mmc.mn, : 88115512

Abstract

Mining industry is one of the key sectors of Mongolian economy. In the south gobi region the mining industry is

rapidly developing due to ongoing and planned mining plants near the Tavan tolgoi coal, Nariin Sukhait coal, Ouy

tolgoi copper-gold, Shivee ovoo coal, Choyr, Nyalga coal, Zuunbayan, Tsagaan els crude oil and Tsagaan suvarga

copper-molybdenum mineral deposits.

This article displays the actual water use data of the mining companies are operating in Gobisumber, Dornogobi,

Dundgobi and Omnogobi provinces in the south gobi region were classified by aimag, river basin, activities and

also the water savings good practice on the case of Uhaa hudag coal wash plant in Tsogtsetsii soum of Omnogobi

province.

As mining, quarrying, processing is growing in the south gobi region there is a trend the water supply and demand

will increase.

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37

mailto:chuluunkhuyags@must.edu.mnmailto:otgonbayar@mne.gov.mnmailto:Baasandorj.Ts@mmc.mn

, , ,

2015, 2016

, ,

1.1. ( : , 2015 )

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[1]. 2010 48 , [2]. [3]. 2016 19 ,

-2030

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[12]. 2015, [13]. , 2013 , 76 [14]. Mongolian mining journal, 2016 , 3, 71 [15]. , 2015-2016 [16]. -

41

,

.1, .1, .1

1 - -

-: erdenechimegb@ymail.com, : 99896809

Abstract

Between 2013-2015, We have implemented fundamental research study on theme Evaluation of groundwater

resources in some bigger depression of South Gobi region of Mongolia and selected the research study area in

Dornogobi province on Sain us, Bor huuvur and Dolood depression. In this paper presented the result of isotope

study on determination of groundwater recharge on those depressions.

Sain us, Bor huuvur and Dolood depressions located in territory of Altanshiree and Urgun soum of Dornogobi

provinces and that depressions are included in arid Gobi desert region of Mongolia. The multi year average of the

precipitation of those depression was 92.2 mm, multi year average of the air temperature was 4.40 and air

temperature reach to +400C in in overheating period, the average relative value of moisture in winter 65%, in

spring 39%, in summer 46% in autumn 50% in last 16 years. We have been determined the groundwater age and

groundwater recharge by using isotopes 18O,2H, 3H, 14C methods which have analyzed in the isotope laboratory of

Nuclear Energy Institute of Pakistan and Beijing Nuclear laboratory of Geology and Geophysical Institute of

China, on 240 piece of samples in 2013-2014. The groundwater recharge was 2.6-40.9mm/a year.

: groundwater age, groundwater recharge, isotope study, stable isotope, radioactive isotope

1980

2, 7, 27

. 2-5 TU

3

[6].

1988

.

- MON8/002,MON8/004, MON8/006 [4]

IAEA/RAS7022

,

,

.

18 2H

:

18O, 2H

. Craig [1].

2 H = 8 18 O + 10 %o SMOW (Craig, 1961) (1)

:

.

< 1 TU Sub modern-1950

1 4 TU Sub modern

42

mailto:erdenechimegb@ymail.com

5 15 TU ( < 2-10 )

15-30 TU ( 1960-1970

)

30-50 TU 1960-1970 >50 TU 1960

2- :

at 3H = a0 3H e - t t- t = -17.93ln at 3H/ a0 3H (2) a0 3H =10 TU

0 10 20 30 40 50 60

TU 10 5.7 3.3 1.9 1.1 0.6 0.4

14C :

Libby Anderson

T=/ln2*lnA0/A (3)

14C [2].

:

(4)

RAS 7022

, , u .

, 18O, 2H, 3H, 14C 2013 18

100

, 2014 32 140 -

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1. (2013-2014)

/ / pH

(, , ) () S/cm 0C

1 GW-1 110007l24.1ll 45005l29.1ll 927 1034 7,97 7,9

2 GW-2 , 110010l23.4ll 45013l 58.6ll 837 1568 8,03 7,9

3 GW-3 -2 110012l 47ll 45014l53.1ll 838 1575 8,36 7,8

4 GW-4 110014l34ll 45021l46.6ll 833 1718 7,41 7,5

5 GW-5 -3 110021I24.0ll 45013l36.6ll 842 1413 8,36 8,1

6 GW-6 1100 22l54.9ll 45017l 45.1ll 839 1953 8,92 8,9

7 GW-7 110039l 07.0ll 45020l13,0ll 869 462 9,6 9,6

8 GW-8 , 110044l3.4ll 45016l17.6ll 831 2055 9,27 8,8

9 GW-9 110027l 9.2ll 450 07l 18.8ll 982 889 8,98 8,4

10 GW-10 1100 02l 40ll 45011l 14.2ll 909 1523 8,58 8,1

11 GW-11 1100 04l30.2ll 45015l 35.3ll 909 1320 8,23 8,2

12 GW-12 1100 08l 57.5ll 45020l 50.1ll 875 1432 7,73 7,7

13 GW-13 110019l 21.0ll 45018l 59.3ll 846 1901 7,71 7,7

14 GW-14 -3 1100 22l 28.7ll 45019l 42.1ll 854 3283 8,2 8,2

15 GW-15 110026l13.1ll 450 24l 38.0ll 911 1871 8,61 8,6

16 GW-16 110030l39.5ll 45031l 51.5ll 971 1441 8,23 8,2

17 GW-17 , 1100 36l 22.4ll 45016l 01.6ll 895 2240 8,24 7,6

18 GW-32 , 110010l04.8ll 45013I 24.0ll 832 1707 8,0

19 GW-26 , 1100 56l 25.5ll 45012l 24.0ll 845 3989 7,2

20 GW-27 , 1110 07l 21.3ll 45003l 43.0ll 943 956 7,4

21 GW-28 , 111004l 15.8ll 45003l 08.6ll 985 1990 7,4

22 GW-29 , 1110 02l 17.7ll 45001l 41.0ll 992 3051 7,5

23 GW-30 , 1110 04l 30.8ll 45006l 13.0ll 986 7,6

24 GW-31 , 1100 56l 32.4ll 45011l 24.0ll 837 630

44

18O 2H

[5].

.

18O GWB-4

-16.33 GWD-13 -7.92 .

18O -11.36 -11.96,

-10.97 -12.35, -7.92

-13.15, ( 6).

2H

GWB-1 -116.5, GWD-13 -66.63 .

2H -95.26,

-92.32, -87.76 ( 6).

(GMWL) (LMWL) .

[1].

6. , 18 2

,

. ,

. 18O 2H

.

18O 2H

18O 2H

( 6). -

, , -

45

[7].

,

[2], ( 1). 18

. +400

46%

( 10).

: 3H

GW-17 (2013) 25.11 TU, GW-5

0.37TU . 3H

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27.64TU ( 7)

.

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, 2013-2014

.

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. , half life

.

1950

2010

[3].

. 14C GW-1

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46

25899.6

.

.

, 2000-2015 16

()

, ,

. ()

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8,9. , , , ,

(2000-2015)

() 40, ()

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4.40 ( 10).

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(2000-2015)

47

() 65%, 39%,

46%, 50% .

11. , ,

, (2000-2015)

2. , , , ,

, (2000-2015)

I II III IV V VI VII VIII IX X XI XII

,

0.6 0.8 0.8 2.9 6.2 18.1 25.7 11.6 7.8 2.7 0.9 1.0 79.1 6.6

1.2 0.4 1.3 4.8 14.0 22.4 22.1 19.8 11.6 6.5 1.6 0.9 106.6 8.9

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, t0C

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( 12,13).

48

12. , ,

,2013-2014

13. ,

, 2013-2014

11063-28309 ,

50-104, 30-37%, 0.8-2.1 /

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.

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.

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.

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.

.

,

1. Aggarwal, P. K., Gat, J., Froehlich, K.F.O. (2005). Isotopes in the water cycle, IAEA 2. , . (2005). , 3. Isotopes in the Water Cycle past, present, future of Developing Science, IAEA, 2005 4. Dr.Janchivdorj, B., Erdenechimeg. (2011). Water supply of South Gobi region of Mongolia: The

trend of Water Resources and Mining development and assessment of groundwater resources

Institute of Geo-ecology, MAS,UB.

5. Ian Clark & Ramon Aravena. (2005). Environmental Isotopes in Ground Water Resource and Contaminant Hydrogeology NGWA Course #394 January 25-26, San Diego, California

6. , . (2014). WB/MOF/MINIS/CS/1.1.7(d/e). (

).

7. Tungalagus company. (2014). The report of detailed survey work of groundwater resources for Sainshand area and research study of hydrogeology

50

.1 , .2, .2, .2

1 , : shure763@yahoo.com, :11-300492

2 , : _enkhee2001@yahoo.com, : 11-458586

Abstract

Climate change is already in fact in Mongolia. Natural disasters such as drought, heavy snowfall, flood,

snowstorms, windstorms, extreme cold and hot temperatures, and earthquakes are recurrent the whole year round.

Water resources and its regime are under treat of climate change Mongolia already experiences considerable water

stress as a result of insufficient and unreliable rainfall, changing rainfall patterns or flooding. The impacts of

climate change-including predicted increases in extremes-are likely to this stress, leading to additional pressure on

water availability, accessibility, supply and demand.

In order to see the impact of climate change on water quality, we analyzed statistically air temperature and

precipitation in comparison with water bacteriological and chemical parameters. By correlation analysis, air

temperature has weak correlation with mineralization, sulfate, ammonia, nitrate and total coliforms, out of all water

parameters. It was observed slight tendency in increase of these water parameters with the increase in air

temperature. However, there was not observed relationship between air temperature and other water parameters.

: ,

, , ,

, , , ,

.

25.0%-

.

(- 2008).

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,

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.

1940-2007

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1.6-1.70 .

3.60- , 1.8-1.9 .

1.10- (, .).

70

, , , ,

30

. , . , ,

, v 45-55.2

4-5 v v 10

.

2020 39-66 , 2050 50-72 , 2080 106-193 ,

50 2040

, 100 2050-2060 .

, 99

, 47 , 27 .

51

mailto:shure763@yahoo.commailto:_enkhee2001@yahoo.com

, 1960-

1992 338 ( , )-

6060 , ,

, , , , 8 .

21.9% , 10.4% , 37.5%

, 3.7% , 11.2% , 2.7%

(., 1998).

, ,

, 2012 87 , 63

. ,

,

3.4%- , 16%- , 9.2%- , 2.3%- 2

.

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, 9.2%

. 25.3%-

.

2013 300

/, , , , / 126 211 ,

31 ,

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.

, ,

.

2016 5585

263 , 2214 346 , 11420 774 .

,

2000 . ,

,

.

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-

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, ,

.

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, ,

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.

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( 2).

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,

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, ,

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,

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2013 1960-1992 1.5 .

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.

1. , . , ,

.

,

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,

.

3. , , ,

, , .

[1]. ., ( 2008) , , , , -20

[2]. Mongolia: (2010) Assessment Report on Climate Change 2009, (MARCC 2009). Ministry of Nature, Environment and Tourism,

[3]. . (2002) [4]. . (2005) , [5]. ., (2009) - [6]. ., (2012) , ,

[7]. .., (2015) / /

55

,

.1, .2 , .3

1 . , : ganzorig@prestige.mn, : 99111529 2 . . , : iwrm@prestige.mn, : 99035448

3 . . , : surfacewater@prestige.mn, : 99907458

Abstract

Most countries around the world are utilizing surface water for most percentage of their water supply. More

developed the country is the higher utilization of surface water. This is an indication of developed countries taking

policies to use faster renewable water resources to protect environment. It is also due to higher initial investment

cost for utilizing surface water compared to extracting from ground water resources. Especially for countries that

have similar conditions like Mongolia which has extreme weather and located on high elevated and cold region,

investment cost is high. These are the conditions that are causing low utilization of surface water sources for water

supply in our country.

There are examples of successfully using portion of river flow for operations during global warming and continuous

dry seasons. There is a statement in National Security Policy of Mongolia that says "Flow regulations on big rivers

to improve surface water utilization, construction of collection reservoirs for rain, snow and ice in regions with less

evaporation and more electricity resource potential, and build water supply system to store and transmit water to

gobi and steppe regions where there are higher evaporation rates. There are many water policies approved by

parliament and government that aims to increase surface water utilization percentage.

Approach to use surface water in a right way is to construct dam and reservoir to regulate flow. This method has the

advantages of allowing us to not only use the resources, but also to collect water to preserve the river basin and

region, and provide sustainable water supply for our next generations. These reasons are demanding us to increase

surface water utilization for Mongolian water supply.

c: , , ,

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,

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.

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3. [12]

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2

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, ,

() 7.2 5.8 2.3 2.7

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2015

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. 20-

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%- .

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.

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[16]. - .

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.

4. [13]

. 2014

21 . 2013-2014

.

[5].

,

.

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0.77%4.82% 2.41% 0.34%

0.00%

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(

)

59

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.

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1960-

. 2000 , -

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EN16310:2013

[18] .

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.

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.

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.

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,

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.

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64

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EN16310:2013 .

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, .

2.01.14-86- - .

[1]. - 2010 48 . . 3.5.1.7 .

[2]. - 2016 19 . -2030. 2.3.1 1. , .

[3]. - 2014 43 . . 3.2.11 . [4]. - 2010 24 3.3.2 . [5]. . 2013-2014. [6]. , , .

, , . . 2008 .

[7]. , , , .

. 2012 .

[8]. , , , . . (Ph.D). , . 379- .

[9]. . , . . 2011 .

[10]. .. . . 2011 . 29- . [11]. The Worlds Water Vol. 8 Select Content (2014) [12]. FAO: AQUASTAT 2002; land and population: FAOSTAT, sauf pour Etats Unis (Conterminous, Alaska and

Hawaii): US Census Bureau.

[13]. http://www.unep.org. UNEP. Vital Water Graphics. [14]. .. . . 2004 . 79- . [15]. ., .. - . . 1975 .39- . [16]. . .. . 1994 . [17]. http://fidic.org International Federation of Consulting Engineers. [18]. EN16310:2013 (E) - , ,

.

[19]. P.Novak, A.I.Moffat, C.Nalluri and R.Narayanan. Hudraulic Structures. Fourth edition. Taylers & Francis. London and New York. Page 24.

[20]. . . . WB/MOF/MINIS/CS/CQS/1.1.1. (b)(i)/2013; . 4888-MN. -

. , ,

. . 2015 .

[21]. . - . [22]. UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE Convention on the Protection and Use of

Transboundary Watercourses and International Lakes

[23]. . , . , .. .

[24]. . . - , .

. 2013 .

[25]. , - , . - . 2016 .

65

http://www.unep.org/http://fidic.org/

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1 , 2

1 (Ph.D), - - , 99439651, Z_Buram@yahoo.com 2 - - ,

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mailto:Z_Buram@yahoo.com

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,

.

1. , (2005-

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.

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,

32,8-34,7%, - 57,9% (

60%-40%-20% IV-V ,

.).

69,9%- .

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N), (NO2--N), (NO3--N), (PO4-P), (Fe), (F),

0

1

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, (O2) .

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(0)

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2 (%)

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[1]. . . . / - / -.: 2015. 25-29.

[2]. . . .: 2011. . 189-192, 198-207. [3]. : ,

. .:2004. 9-22, 61-68.

[4]. - , , , . . .:2016.

[5]. , , . - . -. 2015.

[6]. ., ., ., . . ., 2011. . 22-43.

[7]. - , , , . .:2010. 132-206.

[8]. . . ., . .:2016. 12-16.

71

.1 , .1, .2

1, , , tsogbadral@msue.edu.mn 2- -

Abstract

In this paper we attempted to draw natural and surface-water conditions in Dornod province, to estimate

geomorphological regions. Eastern (Dornod) province is located in the east of the Mongolia. It orders on the north

with the Russian Federation and in the East and Southeast with the Peoples Republic of China. Province was

established in 1931.

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( .., .., 2002).

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, 60-65 , 15-30 ,

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,

X XI Y .

, 6,473 4,74

3, 200 /3, 550 /3, , 1

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1.

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/3 , HCO3- ),

(, 5-15 /3 , SO42- SO42-Cl- Na+- g2+-Na+-

) ( ., 2015).

, .

1. , . : ., (2015)

, . . . 344

()

t0C pH ,

/ 3

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./3

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3 (1959) 2 6.0 0.94 9.4

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12 3 6.2 0.19 1.75

13 - 7.3 1.45 10.4

14 - 7.0 0.75 2.8

15 - 7.3 1.87 13.2

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