Study on transformations in land use in the functional context of extensive city ventilation routes using the example of Bródnowski Ventilation Corridor in Warsaw, Poland

Podawca, Konrad; Pawłat-Zawrzykraj, Agata; Karsznia, Krzysztof

doi:10.2478/mgrsd-2023-0024

Figures & Tables

Ventilation corridors established in 1992Source: own elaboration based on BPRW S.A. 1992.

Changes in the area designation in the planning documents within the Bródnowski Ventilation Corridor for the years 1982 (2A) and 2020 (2B)Source: own elaboration

LULC structure within the boundaries of the Bródnowski Ventilation Corridor in 1982 (3A) and 2020 (3B)Source: own elaboration

Classes of areas with various abilities for shaping climatic conditions in 1982 (4A) and 2020 (4B); area of main changes (4C)Source: own elaboration

Changes in land-use and land cover (LULC) and terrain roughness within the area of the Bródnowski Ventilation Corridor for the years 1982–2020

LULC	Site characteristics	Surface area A_x [ha]		Difference in surface area [ha]	Surface variation index [%]	Roughness coefficient z_o	A_x × z_o		Z_x
LULC	Site characteristics	1982	2020	Difference in surface area [ha]	Surface variation index [%]	Roughness coefficient z_o	1982	2020	1982	2020
surface water bodies	Bródnowski canal, water reservoirs by shopping centres	1.7591	2.4951	+0.7360	0.0639	0.00008	0.00014	0.0002	0.0000001	0.0000002
arable land crops		107.5858	13.1813	−94.4045	−8.1959	0.035	3.7655	0.4613	0.0032691	0.0004005
forests		169.2150	236.2931	+67.0781	5.8235	2	338.4300	472.5862	0.2938138	0.4102838
groves and trees		31.6657	7.1421	−24.5236	−2.1291	0.4	12.6663	2.8569	0.0109965	0.0024803
areas covered with shrubs		12.9361	2.6499	−10.2862	−0.8930	0.5	6.4681	1.3250	0.0056154	0.0011503
lawns		627.7656	528.0218	−99.7438	−8.6594	0.035	21.9718	18.4808	0.0190752	0.0160444
vegetation of allotment gardens and orchards		34.7922	35.2404	+0.4482	0.0389	0.4	13.9169	14.0962	0.0120822	0.0122379
cemeteries	Bródnowski Cemetery and part of the Marki Cemetery with high tree groves	107.5420	108.8083	+1.2663	0.1099	1.5	161.3130	163.2124	0.1400466	0.1416956
residential areas of single-family buildings with vegetation		17.0750	85.6975	+68.6225	5.9576	0.5	8.5375	42.8488	0.0074120	0.0371999
residential areas of multi-family buildings with vegetation	low-rise buildings (max 4 storeys)	0.4140	43.7408	+53.5296	4.6473	0.5	0.2070	21.8704	0.0001797	0.0189872
	medium-rise buildings (4–9 storeys)	0	7.0590			2	0	14.1180	0	0.0122568
	high-rise buildings (> 9 storeys)	0	3.1438			5	0	15.7190	0	0.0136467
industrial and storage buildings	low-rise buildings	8.6644	0.9228	−7.7416	−0.6721	1	8.6644	0.9228	0.0075221	0.0008011
commercial buildings	shopping centre M1	0	16.3832	+16.3832	1.4223	2	0	32.7664	0	0.0284467
commercial buildings	other	1.8631	4.7358	+2.8727	0.2494	1	1.8631	4.7358	0.0016175	0.0041115
other buildings	service building (2020) or farm building (1982)	5.9586	3.6159	−2.3427	−0.2034	1	5.9586	3.6159	0.0051731	0.0031392
other buildings	Fort Lewicpol	5.3091	5.3091	0	0.0000	0.5	2.6546	2.6546	0.0023046	0.0023046
main public roads		3.6020	19.7105	+16.1085	1.3985	0.002	0.0072	0.0394	0.0000063	0.0000342
paved areas	parking areas, vehicle and pedestrian communication areas	1.0319	24.8497	+23.8178	2.0678	1	1.0319	24.8497	0.0008959	0.0215737
undeveloped grounds	no vegetation	14.6724	2.4182	−12.2542	−1.0639	0.4	5.8690	0.9673	0.0050953	0.0008398
wastelands		0	0.4337	+0.4337	0.0377	0.4	0	0.1735	0	0.0001506
Z _x									0.5151	0.7278

Changes in land-use designation within the area of the Bródnowski Ventilation Corridor (BVC) for the years 1982–2020

Main types of land-use designation	Specific types of land use	Area [ha]		Percentage share [%]		Variation index W_CA –
Main types of land-use designation	Specific types of land use	A_{F 1982}	A_{F 2020}	1982	2020	for specific types of land use	for main types of land use
Agricultural and horticultural areas	agricultural land for large-scale farming	467.763	0	0.406	0.000	−0.406	−0.627
Agricultural and horticultural areas	agricultural and horticultural land without building development rights	254.317	0	0.221	0.000	−0.221	−0.627
Residential areas	majority of single-family houses	3.316	558.116	0.003	0.485	+0.482	+0.531
Residential areas	majority of multi-family houses	0	56.103	0.000	0.049	+0.049	+0.531
Services areas	large retail trade areas (shopping centres)	0	40.836	0.000	0.035	+0.035	+0.025
	sport and recreational areas	35.574	0	0.031	0.000	−0.031
	education areas	2.394	0	0.002	0.000	−0.002
	transport services areas	2.059	28.707	0.002	0.025	+0.023
Main public roads		57.728	69.177	0.05	0.06	+0.082	+0.082
Forest areas	Bródnowski Forest, Marki Forest	172.611	160.537	0.150	0.139	−0.011	−0.011
Special areas	a former Fort Lewicpol, currently a small military unit	14.527	14.527	0.013	0.013	0	0
Cemeteries	the Bródnowski Cemetery, cemetery in Marki	109.946	113.607	0.096	0.099	+0.003	+0.003
Cultivated green areas	allotment gardens	30.396	43.968	0.026	0.038	+0.012	+0.069
Cultivated green areas	green parks and squares	0.552	65.605	0.000	0.057	+0.057	+0.069

Study on transformations in land use in the functional context of extensive city ventilation routes using the example of Bródnowski Ventilation Corridor in Warsaw, Poland

Figures & Tables

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Changes in land-use and land cover (LULC) and terrain roughness within the area of the Bródnowski Ventilation Corridor for the years 1982–2020

Changes in land-use designation within the area of the Bródnowski Ventilation Corridor (BVC) for the years 1982–2020

Paradigm

My account