19.11.2014 Views

Indigenous Peoples and Conservation Organizations

Indigenous Peoples and Conservation Organizations

Indigenous Peoples and Conservation Organizations

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

The Foi in Papua New Guinea 95<br />

was formed some 10,000 years ago when its<br />

southeastern end was blocked by volcanic<br />

deposits (Sullivan et al. 1990).<br />

3.1 Biodiversity Value of Lake Kutubu<br />

Lake Kutubu is of global significance <strong>and</strong> has<br />

been described as the most unique lacustrine<br />

habitat for fish in the entire New Guinea <strong>and</strong><br />

Australasia region (Allen 1995). No other lake<br />

in all of Oceania has as many endemic species.<br />

Of the 16 freshwater fish species occurring in<br />

the lake, at least 12 are not known to occur anywhere<br />

else in the world (Allen 1995; T. Leary,<br />

personal communication). 2 Another four species<br />

of freshwater fish <strong>and</strong> two species of crustaceans<br />

have been recorded either in the lake or in the<br />

streams that feed it, constituting a total fishery<br />

of 22 species on which local people can draw.<br />

Only lakes Sentani <strong>and</strong> Jamur in Irian Jaya are<br />

richer in the number of freshwater fish species,<br />

but their fisheries do not exhibit a comparable<br />

level of endemism.<br />

The diversity of terrestrial fauna in the area is<br />

also great. Burrows (1995) recorded 146 species<br />

in the Moro/Agogo/Lake Kutubu region.<br />

Jaensch (1997) recorded a further eight bird<br />

species. Orsak <strong>and</strong> Eason (1995) recorded a high<br />

diversity of 656 moth species at a site near Moro,<br />

not far from the lake. Lake Kutubu also supports<br />

more species of birdwing butterfly than any other<br />

known site in PNG (L. Orsak, personal communication).<br />

Balun (1995) states that the flora in<br />

this area also has some unusual aspects, such as<br />

the occurrence of Nothofagus gr<strong>and</strong>is at altitudes<br />

as low as 800 meters. This species usually<br />

occurs above 2,000 meters. Another unusual<br />

plant occurrence is that of Tapeinocholos sp.,<br />

which is normally a lowl<strong>and</strong> species but was<br />

recorded in this area 800 meters above sea level.<br />

Map 6.2 Location of Major Villages on Lake Kutubu<br />

Lake Kutubu Villages<br />

Villages<br />

Lake<br />

Swamp<br />

Roads<br />

Rivers<br />

Lake<br />

Kutubu<br />

Source: Leary 1997

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!