ANALISIS DEGRADASI KELAS HUTAN PADA KELAS PERUSAHAAN JATI (Tectona grandis, L.f.) DAN ALTERNATIF PENGELOLAANNYA (Kasus di BKPB Ngandong KPH Ngawi)

SUPRIADI, Ir. Djoko Suharno Radite, r,1.S.

2003 | Skripsi | S1 KEHUTANAN

Penelitian dilaksanakan di BKPH Ngandong KPH Ngawi Unit lJ Jawa Timur, Pengambilan data terdiri dari: register risalah hutan (PK2) tahun 1987-1997 (sebelum reformasi), risalah kilat tahun 2001 (sesudah reformasi), sosisal ekonomi masyarakat sekitar lmtan, data hubungan pemukiman/desa dengan lmtan menggunakan indikator jarak untuk mengetahui degradasi kelas hutan. Kemudian J11f????lalrnk::m

The research was done in the BKPH Ngandong of the KPH Ngawi II Unit East Java. The data taken consists of: forest registry (PK2) from the year 1987-1997 (before reformation), registry overview of the year 2001 (after the reformation), social and economic aspects of people surrounding the forest, data on correlation of villages and the forest, using distance as an indicator of forest class degradation. Also a field survey to inquire canses of forest class degradation. From the inquiry above, the result shows that degradation of forest classes within the BKPH Ngandong, occurs in 2 different eras of utilization manajement. Results show 5 differences before reformation and 6 differences after reformation. Most of the change before reformation was from the age class (KU) becoming poor increant (MR). As for after reformation from age class (KU) becoming teaks plants of poor growth (TJBK). The patter of forest class degradation was caused by the decrease of base area density (KBD) of each RPH in both utilization era, while the bonita had no significant influence. The decrease of base area density (KBD) was as a result of professional theft. With differences mainly of density mode of operation.

Kata Kunci : Analisis Degradasi, Kelas Hutan, Jati