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The Forest Restoration Project of the Rhino and Forest Fund in / /

The last intact forest landscapes source: http://www.intactforests.org/world.map.html

80% of all primary forests are already lost. (mostly in the tropics) is one of the most obvious global trends and will have enormous impacts

“If we continue at the current rate of deforestation and destruction of major ecosystems like rainforests and coral reefs, where most of the is concentrated, we will surely lose more than half of all the species of plants and animals on Earth by the end of the 21st century.”

E. O. Wilson

The extent of rainforest destruction and extinction - more than 50% of all tropical rainforests are already destroyed, the rest is mostly degraded - every 2 s another ha of rainforest gets lost - rainforest destruction exceeds the greenhouse gas emissions of the complete global traffic accelerating global - the biggest extinction crises in 65 mio years is mostly due to rainforest destruction; the majority of all species is expected to be lost by the end of the century (without radical changes)

South-East Asia

Map: www.wikipedia.de Borneo

Karten: www.wikipedia.de

Forest Cover Loss on Borneo

source: http://maps.grida.no/go/graphic/extent-of-deforestation-in-borneo-1950-2005-and-projection-towards-2020 by Radday, M, WWF Germany & Hugo Ahlenius, UNEP/GRID-Arendal 2007 Logging and land conversions for industrial monocultures have degraded, destroyed and fragmented most of Bornean lowland forests

Pictures by R.Risch

Virgin Bornean Lowland Rainforest

picture by R. Risch Heavily degraded “forest” without a canopy layer in Tabin Wildlife Reserve (RFF project area)

picture by R. Risch Forest edges and degraded forests are much more vulnerable to forest fires than virgin forests due to higher human encroachment, and decreased humidity Sabah is the last region on Borneo still supporting nearly the complete original Bornean megafauna

Map: Langner et al. pictures by K. Saner and R. Risch Habitat fragmentation is one of the biggest threats for many endangered species Map: Sabah Department

Map by Sabah Forestry Department

The Tabin Wildlife Reserve (Project area of the RFF)

Map by Sabah Forestry Department

The situation of Tabin

- 90 % degraded forest of different qualities and a core area with virgin forest - Tabin is an island of 120.000 ha surrounded by huge oil palm plantations - Tabin is a “sinking rescue vessel” for many species, because it is too small to support viable poulations of certain species on a long-term Forest edge of Tabin

picture by R. Risch

Degraded forest without closed canopy in Tabin

picture by R. Risch

Canopy tree in the virgin core area of Tabin

picture by R. Risch The dipterocarps are the dominant tree family in the lowland rainforests of Borneo and make up to 80% of the canopy

Just once every few years there is a mass fruiting of dipterocarps. The seedlings grow immediately and stop at knee hight. Then they can wait for decades until a gap in the canopy occurs and the saplings start growing again to fill the gap.

Dipterocarp fruit

picture by R. Risch Wild dipterocarp seedling

picture by R. Risch Virgin lowland rainforest with seedlings

picture by R. Risch If the forest is badly logged, the seedlings will be destroyed and pioneer species block the regrowth of the original tree species.

Secondary vegetation inside the TWR – no chance for new trees...

picture by R. Risch ...like this one for example

picture by R. Risch If you leave it to nature, the regeneration of the original ecosystem will take centuries.

But forest restoration accelerates this process enormously

pictures by R. Risch

How can you restore a destroyed rainforest?

Seedlings get raised in a nursery

picture by R. Risch

Seedlings in polybags

picture by R. Risch Site preparation: cutting of planting lines through the secondary vegetation

Marked planting points along a planting line

picture by R. Risch Planting

Planting

Cluster planting

picture by R. Risch

Documentation

picture by R. Risch Monitoring

picture by R. Risch Maintenance

picture by R. Risch

The RFF has already started two forest restoration projects on Borneo

Our aim is the rehabilitation of degraded areas inside Tabin and the cration of wildlife corridors between Tabin and other conservation areas

Location of RFF project sites

Map by Sabah Forestry Department Green light for the first project in November 2010: Signing of a Memorandum of Understanding between RFF and Sabah Forestry Department

January 2012: Signing of a Memorandum of Understanding between the RFF and the Sabah Wildlife Department about the second project

RFF project site in Tabin

picture by R. Risch March 2011: Start of the restoration work in Tabin

Second project site at Tabin River

How long does it take to bring the forest back?

Some tree species can grow several meters a year

Tree (Vitex pinnata) planted 9 months before at the RFF project site

picture by R. Risch

Dr. Philippe Saner with 6 year old dipterocarp (12m)

picture P. Saner

What does the RFF plan for the future?

Buffer zone around Tabin

Map by Sabah Forestry Department Changes: R.Risch Establishment of Wildlife corridors between Tabin and other conservation areas

Map by Sabah Forestry Department Changes: R.Risch

Vision for the future:

Map by Sabah Forestry Department Changes: R.Risch

The more funding we get for forest restoration and rhino conservation, the more connected habitat for endangered wildlife can be restored.

Each donation for the RFF helps to fight species loss!

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