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"Penelitian ini difokuskan pada pembelajaran sifat bakar kayu dengan menggunakan cone calorimeter. Beberapa kayu tropis yang digunakan pada penelitian ini adalah kayu jati, kamper, nyatoh dan sunkay dengan ukuran panjang dan lebar 100x100mm, dengan variasi ketebalan 6, 10, dan 16mm. Permukaan sampel kayu diberikan fluks kalor sebesar 27kW/m2 yang konstan dan diradiasikan secara vertikal dari heater cone calorimeter. Penelitian ini secara terus-menerus dimonitor dengan menggunakan termokopel tipe k, laju penurunan masa dimonitor melalui load cell atau timbanan digital, nilai konsentrasi oksigen diukur dengan menggunakan Quintox ? KM9106 dan konsentrasi asap dengan menggunakan smokemeter GF530.Tujuan utama dari penelitian ini adalah untuk mengetahui karakteristik dari sampel seperti waktu penyalaan (time to ignition), laju penurunan massa (mass loss rate), laju pelepasan kalor (heat realease rate), dan konsentrasi asap (smoke opacity). Ditemukan bahwa sifat fisik dan alami dari sampel kayu mempengaruhi dari karakteristik pembakaran. Penelitian ini juga menemukan korelasi dari karakteristik yang terukur.

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moke opacity are measured with smokemeter F530. This study focus on studying burning properties of wood using a cone calorimeter. Several tropical wood were used ini this ex work, they are jati, and kamper woods. All samples are prepared in typical sites of 100x100mm with thickneses of 6, 10, and 16mm.the samples are exposed to a constant heat flux vertically from a radiant heater of a cone calorimeter. The incident heat flux exposed to the surface of the samples is about 27kW/m2. The apparatus is equiped with several equiptment enabling continous monitoring of important properties, where temperature of sample is continuously measured by thermocouple type k, mass loss is monitored by a load cell and oxygen consumption rate are measured using gas analyzer Quintox - KM9106, moke opacity are measured with smokemeter F530.G The main objective of this work is to find important characteristic.

The main objective of this work is to find important characteristic of wood burning such as piloted ignition time (time to ignition), mass loss rate, and smoke opacity. It is found that physical and natural properties of the wood samples affects the burning characteristics. This work also reported some corellation developed from measure characteristic."

"The management of natural resources is authorized with local regulations when dealing with forest community and legal law including some parties from outside of particular forest area. The two contrasts between the local and national regulations have frequently taken place as result of conflict of interest. Therefore some questions arise: how is the development of such conservation areas meet with the local regulation or adat? Is the activity to make use of the resources by the community remains possible? To response to the question the writer would like to argue that assessment of how a national park management interact with local regulations and hak ulayat or communal rights, one should aware of the contexts of their interaction as well as the following aspects: historical, adat law, economical, institutional and the dynamic of local politics. These have to be emphasized since the national park policy in Indonesia can be seen as the manifestation of state territorialization which results in the marginalization of adat community. All parties' interests in natural resources are consider as national citizen and legally authorized to manage or exploit the resources inside the country's territory. Cases from the four national parks observed concluded that even when they live in around the parkas indigenous, they are not automatically awarded their traditional rights or access to make use of the parks."