Cap 3 Caracterizare ape suprafata_DA Somes-Tisa - Apele Romane
Cap 3 Caracterizare ape suprafata_DA Somes-Tisa - Apele Romane
Cap 3 Caracterizare ape suprafata_DA Somes-Tisa - Apele Romane
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Raul Lapus este colectorul apro<strong>ape</strong> unic al versantilor sudici ai Muntilor vulcanici Gutai-<br />
Tibles si ai Muntilor Lapusului, cu o puternica asimetrie de dreapta. Bazinul are o <strong>suprafata</strong> de 1875<br />
km 2 si o lungime totala de 119 km, cu o altitudine medie de 542 m, un coeficient de sinuozitate de<br />
2.70 si panta medie de 9‰ .<br />
Subbazinul raului Crasna cuprinde 52 cursuri de apa cu suprafete mai mari de 10 km 2 cu o<br />
lungime totala de 696 km si o <strong>suprafata</strong> de 2100 km 2 . Densitatea medie a retelei este de 0.34<br />
km/km 2 , scazand treptat dinspre amonte in aval. Raul Crasna are o lungime de 134 km de la izvoare<br />
pana la granita cu Ungaria si o asimetrie in favoarea partii drepte a bazinului pana in sectiunea<br />
Domanesti unde situatia se inverseaza. Principalii afluentii sunt Zalaul, Maja si Maria, toti cu debite<br />
nesemnificative si cu lungimi ce nu depasesc 38 km.<br />
In Tabelul 3.1. sunt prezentate sintetic caracteristicile principalelor cursuri de apa<br />
monitorizate cantitativ in spatiul hidrografic <strong>Somes</strong>-<strong>Tisa</strong>.<br />
Nr.<br />
crt.<br />
Raul<br />
Tabel 3.1. - Caracteristicile regimului hidrologic<br />
Lungimea<br />
asigurarea (mc/s)<br />
Debitul lunar cu<br />
Suprafatdinea<br />
multianual<br />
Altitu-<br />
Debit mediu<br />
Statia<br />
hidrometrica raului<br />
(km) (mdM) (mc/s) 80% 90% 95%<br />
(km)<br />
Qm/Q<br />
1<br />
<strong>Somes</strong><br />
Mare<br />
Beclean 100.8 4363 353 47.9 7.40 6.00 5.00 3/2000<br />
2 Tibles Mocod 31 97 376 1.63 0.178 0.135 0.104 0.1/70<br />
3 Sieu Sintereag 63.4 1794 268 15.1 2.17 1.77 1.46 1 / 1100<br />
4 Bistrita Bistrita 54.4 602 351 7.77 1.31 1.05 0.850 0.1/600<br />
5<br />
Bargau Muresenii<br />
(V.Straj) Bargaului<br />
12.8 73 698 1.34 0.21 0.167 0.137 0.1/120<br />
6 <strong>Somes</strong> Dej 134 8856 228 75.3 12.3 9.80 7.90 5/2300<br />
7<br />
<strong>Somes</strong><br />
Mic<br />
Salatiu 170.4 2588 238 21.2 3.85 3.25 2.90 1 / 490<br />
8<br />
<strong>Somes</strong><br />
Cald<br />
Smida 16.2 103 1002 3.23 0.580 0.470 0.390 0.3/100<br />
9 Borsa Borsa 23.8 178 303 0.624 0.027 0.017 0.012 0/130<br />
10 Fizes<br />
Fizesul<br />
Gherlei<br />
40.4 506 261 1.14 0.060 0.038 0.020 0/100<br />
11 <strong>Somes</strong> Rastoci 189 9753 199 82.5 13.5 11.0 9.00 6 /1500<br />
12 Almas Hida 44.4 556 242 1.83 0.140 0.090 0.060 0/350<br />
13 Agrij Romanasi 29 225 248 1.10 0.115 0.080 0.060 0.1/240<br />
14 Zalau Borla 24.5 170 187 0.713 0.048 0.030 0.018 0.3/140<br />
15 <strong>Somes</strong> Ulmeni 260 11702 159 88.0 14.5 12.0 9.70 6/3000<br />
16 <strong>Somes</strong> Cicarlau 293 14568 142 115 17.6 14.4 11.8 11/1700<br />
17 Salaj Salsig 37.8 454 160 2.26 0.045 0.029 0.019 0/170<br />
18 Lapus Lapusel 109 1453 155 19.3 1.57 1.25 0.950 0.5/750<br />
19 Cavnic Copalnic 29 241 227 4.32 0.340 0.230 0.180 0.2/30<br />
20 Viseu Bistra 72.9 1545 360 33.9 7.70 6.50 5.60 3 / 1000<br />
21 Vaser<br />
Viseu de<br />
Sus<br />
47 410 478 8.44 1.84 1.53 1.30 0.1/280<br />
22 Ruscova Ruscova 37.2 434 409 11.6 3.15 2.60 2.20 1 / 400<br />
23 Iza Vadu Izei 89.7 1126 276 16.6 1.97 1.60 1.83 0.6/600<br />
24 Mara Vadu Izei 37.6 410 280 8.50 1.15 0.940 0.770 0.2/250<br />
25 Tur Turulung 47.6 733 125 9.61 0.600 0.410 0.320 0.1/500<br />
26<br />
Valea Huta<br />
Rea Certeze<br />
14 61 281 1.83 0.220 0.155 0.110 0.1/80<br />
27 <strong>Somes</strong> Satu Mare 361 15600 118 125 19.0 15.5 12.7 9/3300<br />
28 Turt Gherta Mare 15.2 36.6 144 0.509 0.018 0.010 0.006 0/70<br />
29 Crasna Domanesti 119 1705 113 5.54 0.330 0.210 0.140 0.1/340<br />
30 Maja Corund 20 197 155 0.546 0.021 0.014 0.007 0/40<br />
3