458
Water level oscillations in the river ports are
seasonal and depend on the hydrological regime of
the river. Due to the insufficient width of the
waterway, harbors on canals are built into the coast
and,unlikethoseonrivers,arenotexposedtointense
oscillations in the water level. The
water level in
canalized rivers, apart from natural conditions,
depends,onexample,fromthemodeofoperationof
the power plant and other users‐which must be
adaptedtotheneedsofnavigation.Thewaterlevelin
river‐seaports,inadditiontothehydrologicalregime
oftheriver,is
influencedbythetidesandebbsofsea
water.Accordingtotheplacementonthewaterway,
portscanbe:ontheopencoast,basinandcombined
[6].
Ports ontheopencoastarebuilt in placeswhere
the river has sufficient width for the normal
transshipment of vessels, as well as
the necessary
widthofthewaterwayforthemovementoftraffic.In
relation to other dimensions, the most commonly
expressed dimensions are arc lengths. Places for
harborscanberectilinear,tofollowthenaturalcoast,
ortobeformedstepped.Portsontheopencoastare
not protected from passing
ships, which is why
sailingspeedsarelimitedintheportarea.Thistypeof
portismostlynotprotectedfromwindandwaves.As
a rule, they are usually located on concave shores,
giventhatthenavigabledepthsaregreateralongthe
concave shore and that the water along the
concave
shore carries river sediment and ice more easily.
These ports provide optimal conditions for
maneuveringshipsandvessels[6].
Basinharborsarelocated inspeciallyconstructed
basins, natural depressions or dammed river
backwaters.Theyareprotectedagainsttheflowofthe
river (ice, waves, wind...), but the maneuver of
enteringandleavingshipsandvesselsismuchmore
complexandlonger.Combinedportsarebuiltpartly
ontheopencoastandpartlyinthebasinforwhichall
facilities from one and the other environment were
used.
Figure5.SchemeofPortclassification[6]
5.2 PortofNoviSad
Port of Novi Sad has a significant role in the port
sectoroftheRepublicofSerbiawithitsposition,built
infrastructure and existing port superstructure. This
role was recognized in Regulation 1315/2013/EU, on
thebasisofwhich,withintheʺStudyoftheEuropean
Commission on the
TEN‐T basic corridor Rhine‐
Danubeʺ,itwasclassifiedintheso‐calledInlandCore
Ports.Theportislocatedonthe1,254kmontheleft
bankoftheDanubeRiver,attheentrancetotheDTD
channel.Thewaterareaoftheportis6hectaresin
size
wherethewaterdepthis4to10metres..A800‐metre‐
long pier can accommodate up to five vessels at a
time. The 6,000 m long industrial railway track is
connectedtothenationalrailwaynetwork[8].
Handlingandstorageofbulkcargo,generalcargo,
containersandliquidcargo
iscarriedoutintheport
(figure 6).ʺTransshipment machinery of this port
consistsofsixportal craneswitha capacityof5tto
27.5t,14forkliftswithacapacityof3tto12.5t,one
forklift with a capacity of 28 t, 5 loaders, two truck
scales,oneofwhichisaroad‐railwayscalesupto100
t, three telescopic hoppers with portals for
transshipment of bulk cargo with a production
capacityofupto250t/h,twodevicesforpackingbags
of 50 kg and bags of 1,000 kg, belt conveyor,
pneumaticequipment,pumpsfor
oilderivatives,etc.
The Port of Novi Sad has 44,000 square meters of
closedwarehousesand100,000squaremetersofopen
warehouses in the function of public and public
customs warehouses. The storage volume for oil
derivativesis270,000m
3
ʺ[11].
Total traffic in 2021 was 1,435,879 tons, while in
2020morethan1,631,000tonsofvariousgoodswere
handled. The most frequently processed goods are
grains, scrap iron, artificial fertilizer, ferrous
metallurgy,etc.Thedevelopmentplansoftheportin
Novi Sad are based on the increase in the
transshipment of the mentioned goods and raw
materialsandincludetheextensionoftheoperational
waterfront‐vertical quay, the reconstruction of the
existing cranes and the acquisition of new
transshipment machinery with the intention of
increasingthecarryingcapacity,themodernizationof
the information system and the development of
automatic data
processing.ʺIt is necessary to
approach the reconstruction of industrial tracks and
theroadnetwork,theconstructionofgraintankwith
aholdingcapacityof20,000tons,theconstructionofa
Ro‐Ro terminal, a container terminal, a Hucke pack
terminal,theexpansionofstoragecapacities,aswell
as the
development of logistics subsystems and
additional services. The estimated value of the
investment in the port infrastructure is 4.9 million
euros, while the investment for the port
superstructureisestimatedat9.8millioneurosʺ[8].
In the following period, investments are planned
in[4]:
increasingportcapacities,
construction and modernization of storage
systems,
development of additional logistics services and
logisticssupport,
portinfrastructure,
reconstructionofexistingstorageareas,
adaptationofthepassengerterminal.
Infirstsixmonthsof2022thetransshipmentof223
containers was recorded in the Serbian ports, which
shows the increase in demand for this type of
transportation by waterways. Also, in the same
period, 7.2 milliontons of transhipped cargo on the
rivers was recorded,
i.e. 7% less than in the same