Pinaceae

Abies holophylla Maxim.

Native to NE Asia where loss of habitat following extensive logging is one of the greatest threats. Its wood has a wide use including for plywood and veneer.

Distribution

Occurs in NE Asia: from mountains N of Vladivostok (Russian Federation) to South Korea, also in Heilongjiang and Jilin provinces of China. The extent of occurrence and the area of occupancy are both beyond thethresholds of the criteria for any threatened category.

This species forms extensive forests in northeast China and Maritime Russia. The status of forests in North Korea are not known. Its range just extends into South Korea on Mount Odae.

Habitat and Ecology

Abies holophylla occurs in NE China in low to medium high mountains, in SE Siberia and in Korea south to Mt Odae. Its elevationalrange is from 10 m to 1,200 m a.s.l. in the north, to 500-1,500 m a.s.l. in the south of its range. It grows on lithosols of granitic origin. The climate is cold, with wet summers and arid winters with long periods of snow. At higher elevations or in the NE of its range it forms pure stands, or more commonly mixed coniferous forests with Pinus koraiensis, especially in the coastal mountains near the Sea of Japan. In other areas it is a constituent of the northern mixed coniferous deciduous forests, with Abies nephrolepis, Picea spp., Larix gmelinii (var. olgensis) and broad-leaved trees, such as Populus spp., Quercus mongolica, Fraxinus mandshurica, Ulmus spp., and Betula ermanii.

Human Uses

Manchurian or Needle Fir is a valuable timber tree in its native area and is exploited mainly in managed forests in much of the region. Most of its wood today is used for plywood and veneer as it is evenly grained, light and easily worked. Minor uses are for soundboards in musical instruments, boxes and sometimes for joinery. In Europe it was introduced around 1905, but, although perfectly hardy and ornamental, remains an uncommon tree mainly seen in arboreta and botanic gardens of the northern hemisphere's cooler regions.

Conservation Status

Global assessment

Near Threatened

Global rationale

Unrestricted logging, especially but not only in the Russian Far East has led to a decline over the last three generations. However, the extent of the decline is estimated to be less than 30%. Consequently Abies holophylla is assessed as Near Threatened (it almost qualifies as threatened under criterion A2d). A continued decline could result in a change of category at the next assessment.

Global threats

Loss of habitat following extensive logging would appear to be the greatest threat, especially when forests are subjected to repeated burning after logging.

Conservation Actions

A proportion of the distribution of this species falls within protected areas, but the larger part of it is outside such reserves.

References and further reading

  1. Farjon, A. 2010. Conifer Database (June 2008) In Species 2000 & ITIS Catalogue of Life: 2010 Annual Checklist (Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., eds). Reading, UK. Available at: http://www.catalogueoflife.org/.
  2. Farjon, A. 2010. A Handbook of the World's Conifers. Koninklijke Brill, Leiden.
  3. Katsuki, T., Zhang, D & Rushforth, K. 2013. Abies holophylla. The IUCN Red List of Threatened Species 2013: e.T42287A2969916. http://dx.doi.org/10.2305/IUCN...

External links

Entry information:

Entry author:

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Entry last edited:

26 Aug 2019

Recommended Citation:

, 2019, Abies holophylla, from the website: ‘Threatened Conifers of The World’ (https://threatenedconifers.rbge.org.uk/conifers/abies-holophylla). Downloaded on 22 November 2019.

Categorised in:

Near Threatened, Japan, Korea and Far East, Direct exploitation and Pinaceae