## 5 Conclusions
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c} \hline \multicolumn{11}{c}{**Porto Velho––Federal-Level Buffer Zones**} \\ \hline
**Full Protection** & \multicolumn{3}{c}{**2018**} & \multicolumn{3}{c}{**2019**} & \multicolumn{3}{c}{**2020**} & \multicolumn{3}{c}{**2021**} & \multicolumn{3}{c}{**2022**} & \multicolumn{3}{c}{**2023**} & \multicolumn{3}{c}{**Change**} \\
**LULC Class** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** \\ \hline Terra-Frime Forest & 14,682 & 58.8 & 15,055 & 60.3 & 16,013 & 64.1 & 14,910 & 59.7 & 15,524 & 62.1 & 14,446 & 57.8 & \(-\)236 \\ Floodplain Forest & 5268 & 21.1 & 3770 & 15.1 & 2612 & 10.5 & 3401 & 13.6 & 3035 & 12.1 & 3757 & 15.0 & \(-\)1511 \\ Secondary Forest & 677 & 2.7 & 1805 & 7.2 & 2015 & 8.1 & 2355 & 9.4 & 2213 & 8.9 & 2526 & 10.1 & \(+\)1849 \\ Agriculture/Pasturedand & 1523 & 6.1 & 1593 & 6.4 & 1671 & 6.7 & 1742 & 7.0 & 1610 & 6.4 & 1655 & 6.6 & \(+\)132 \\ Burred Areas & 40 & 0.2 & 3 & 0.0 & 14 & 0.1 & 21 & 0.1 & 16 & 0.1 & 8 & 0.0 & \(-\)33 \\ Barren Land & 531 & 2.1 & 510 & 2.0 & 571 & 2.3 & 531 & 2.1 & 560 & 2.2 & 384 & 1.5 & \(-\)147 \\ Development Areas & 58 & 0.2 & 35 & 0.1 & 0 & 0.0 & 5 & 0.0 & 21 & 0.1 & 2 & 0.0 & \(-\)57 \\ Water Bodies & 1981 & 7.9 & 2094 & 8.4 & 1986 & 7.9 & 1924 & 7.7 & 1863 & 7.5 & 2086 & 8.3 & \(+\)105 \\ Savanna & 225 & 0.9 & 123 & 0.5 & 105 & 0.4 & 97 & 0.4 & 145 & 0.6 & 123 & 0.5 & \(-\)102 \\ \hline
**Sustainable Use** & **2018** & **2019** & **2020** & **2021** & **2022** & **2022** & **2023** & **Change** \\
**LULC Class** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** \\ \hline Terra-Frime Forest & 57,413 & 61.8 & 55,053 & 59.2 & 55,851 & 60.1 & 53,241 & 57.3 & 52,647 & 56.6 & 51,973 & 55.9 & \(-\)5440 \\ Floodplain Forest & 3351 & 3.8 & 2712 & 2.9 & 1917 & 2.1 & 2691 & 2.9 & 3334 & 3.6 & 3008 & 3.2 & \(-\)543 \\ Secondary Forest & 6308 & 6.8 & 8748 & 9.4 & 7612 & 8.2 & 7208 & 7.8 & 6444 & 6.9 & 6710 & 7.2 & \(+\)402 \\ Agriculture/Pasturedand & 22,564 & 24.3 & 22,699 & 24.4 & 23,808 & 25.6 & 25,742 & 27.7 & 27,673 & 29.8 & 28,309 & 30.4 & \(+\)5745 \\ burned Areas & 197 & 0.2 & 719 & 0.8 & 829 & 0.9 & 1221 & 1.3 & 282 & 0.3 & 49 & 0.1 & \(-\)147 \\ Barren Land & 1038 & 1.1 & 1307 & 1.4 & 1136 & 1.2 & 947 & 1.0 & 598 & 0.6 & 951 & 1.0 & \(-\)87 \\ Development Areas & 53 & 0.1 & 29 & 0.0 & 10 & 0.0 & 56 & 0.1 & 35 & 0.0 & 21 & 0.0 & \(-\)31 \\ Water Bodies & 928 & 1.0 & 986 & 1.1 & 1005 & 1.1 & 1038 & 1.1 & 1083 & 1.2 & 1087 & 1.2 & \(+\)159 \\ Savanna & 918 & 1.0 & 756 & 0.8 & 800 & 0.9 & 825 & 0.9 & 874 & 0.9 & 861 & 0.9 & \(-\)57 \\ \hline \end{tabular}
\end{table} 
Table 10: LULC area distribution (in hectares and %) and total area changed (ha) inside Porto Velho’s Federal-Level buffer zones in all years. \begin{table}
\begin{tabular}{c c c c c c c c c c c c c} \hline \multicolumn{11}{c}{**Portion Velho–State-Level Buffer Zones**} \\ \hline
**Sustainable Use** & \multicolumn{3}{c}{**2018**} & \multicolumn{3}{c}{**2019**} & \multicolumn{3}{c}{**2020**} & \multicolumn{3}{c}{**2021**} & \multicolumn{3}{c}{**2022**} & \multicolumn{3}{c}{**2023**} & \multicolumn{3}{c}{**Change**} \\
**LULC Class** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** & **\%** & **ha** \\ \hline Terra-Frime Forest & 34,192 & 56.3 & 34,076 & 56.2 & 35,514 & 58.5 & 33,712 & 55.6 & 33,718 & 55.6 & 32,860 & 54.1 & \(-\)1332 \\ Floodplain Forest & 4905 & 8.1 & 4399 & 7.2 & 3253 & 5.4 & 3667 & 6.0 & 4023 & 6.6 & 3748 & 6.2 & \(-\)1157 \\ Secondary Forest & 3365 & 5.5 & 3623 & 6.0 & 2915 & 4.8 & 4136 & 6.8 & 3742 & 6.2 & 4466 & 7.4 & \(+\)1130 \\ Agriculture/Pasturedand & 14,648 & 24.1 & 14,916 & 24.6 & 15,377 & 25.3 & 15,672 & 25.8 & 15,843 & 26.1 & 16,280 & 26.8 & \(+\)1632 \\ Burned Areas & 254 & 0.4