Spatial–temporal evolution and land use transition of rural settlements in mountainous counties

Chen, Song; Wang, Xiyue; Qiang, Yi; Lin, Qing

doi:10.1186/s12302-024-00868-y

Environmental Sciences Europe

Table 5 Changes of land use area in buffer zones

From: Spatial–temporal evolution and land use transition of rural settlements in mountainous counties

		Cropland	Forest	Shrub	Grassland	Water	Settlement	Total	Decrease
a. Land use transformation matrix of 100 m buffer zone between 1985 and 2010 (%)
2010
1985	Cropland	30.110	9.121	0.002	3.425	0.140	5.467	48.265	18.155
	Forest	5.663	38.466		0.370	0.007	1.231	45.737	7.271
	Shrub	0.003	0.010		0.008		0.010	0.030	0.030
	Grassland	0.215	0.547		1.351		0.197	2.310	0.959
	Water	0.005	0.027			0.063	0.007	0.102	0.040
	Settlement		0.002			0.042	3.510	3.555	0.045
Total		35.995	48.174	0.002	5.154	0.252	10.423	100.0
New		5.885	9.708	0.002	3.802	0.190	6.913
b. Land use transformation matrix of 100 m buffer zone between 2010 and 2020 (%)
2020
2010	Cropland	28.259	1.176		1.034	0.037	5.488	35.995	7.736
	Forest	10.911	33.555	0.002	0.477		3.229	48.174	14.619
	Shrub		0.002					0.002	0.002
	Grassland	1.430	0.110		2.600	0.002	1.011	5.154	2.554
	Water	0.010				0.237	0.005	0.252	0.015
	Settlement	0.002				0.010	10.411	10.423	0.012
Total		40.612	34.843	0.002	4.111	0.287	20.144	100.0
New		12.353	1.289	0.002	1.511	0.050	9.733
c. Land use transformation matrix of 250 m buffer zone between 1985 and 2010 (%)
2010
1985	Cropland	21.283	9.137	0.001	1.442	0.085	1.990	33.938	12.656
	Forest	3.972	59.062		0.142	0.004	0.448	63.628	4.566
	Shrub	0.001	0.015	0.001	0.003		0.004	0.023	0.022
	Grassland	0.090	0.283		0.567	0.001	0.072	1.012	0.445
	Water	0.005	0.017			0.080	0.003	0.105	0.025
	Settlement		0.001			0.015	1.278	1.294	0.016
Total		25.350	68.514	0.002	2.154	0.185	3.795	100.0
New		4.068	9.453	0.001	1.587	0.105	2.517
d. Land use transformation matrix of 250 m buffer zone between 2010 and 2020 (%)
2020
2010	Cropland	21.720	1.117		0.497	0.019	1.998	25.350	3.631
	Forest	10.687	56.375	0.003	0.274		1.176	68.514	12.140
	Shrub		0.001	0.001				0.002	0.001
	Grassland	0.665	0.052		1.068	0.001	0.368	2.154	1.086
	Water	0.005				0.178	0.002	0.185	0.006
	Settlement	0.001				0.004	3.791	3.795	0.005
Total		33.077	57.544	0.004	1.838	0.202	7.335	100.0
New		11.357	1.169	0.003	0.770	0.024	3.544
e. Land use transformation matrix of 500 m buffer zone between 1985 and 2010 (%)
2010
1985	Cropland	13.482	6.994	0.000	0.627	0.056	0.840	22.001	8.518
	Forest	2.594	74.038	0.005	0.062	0.004	0.189	76.891	2.854
	Shrub	0.001	0.009	0.000	0.001		0.002	0.013	0.012
	Grassland	0.042	0.149		0.255	0.000	0.030	0.476	0.221
	Water	0.002	0.011			0.059	0.001	0.073	0.014
	Settlement		0.000			0.007	0.539	0.546	0.007
Total		16.121	81.201	0.005	0.945	0.126	1.602	100.0
New		2.639	7.163	0.005	0.690	0.067	1.062
f. Land use transformation matrix of 500 m buffer zone between 2010 and 2020 (%)
2020
2010	Cropland	14.092	0.948		0.227	0.011	0.843	16.121	2.029
	Forest	8.094	72.478	0.002	0.130		0.496	81.201	8.723
	Shrub		0.004	0.002				0.005	0.004
	Grassland	0.296	0.023		0.470	0.000	0.155	0.945	0.475
	Water	0.003	0.001			0.121	0.001	0.126	0.005
	Settlement	0.000				0.002	1.600	1.602	0.002
Total		22.486	73.453	0.004	0.827	0.134	3.096	100.0
New		8.394	0.976	0.002	0.357	0.013	1.496

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