Podocarpaceae

Climate plays a key role in determining the distribution and persistence of conifers in their natural habitats. Climates change over both contemporary and geological timescales and in response to this, some species may become locally or even globally extinct or they may disperse to more suitable areas. Over shorter time scales, the longevity and resilience of many species may allow them to persist in the same area.  In the recent past, these processes generally occurred within a landscape locally impacted by humans but more recently, large areas of natural vegetation have been converted for other uses. Ecosystems have become fragmented and degraded, many individual species have been intensively exploited and the introduction of alien plants, animals and diseases has also caused significant problems.  Against this backdrop, climate changes associated with global warming such as increases or decreases in precipitation levels and average temperatures are having increasing direct and indirect effects on many conifer species and their habitats. Impacts include more intensive or prolonged droughts, higher frequency and intensity of fires and increases in pests and disease.

Juniperus excelsa ssp. polycarpos. Oman

Juniperus excelsa ssp. polycarpos. Oman

Taxa in the category - Podocarpaceae:

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Acmopyle sahniana J.Buchholz & N.E.Gray

Endemic to Viti Levu, the largest island in the Republic of Fiji, where it is known from 5 localities with an estimated total population of about 200 individuals Read full species entry >

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Afrocarpus mannii (Hook.) C.N.Page

Endemic to the west central African country of São Tomé and Príncipe where it occurs on a single mountain on São Tomé. Here it is threatened by deforestation. Read full species entry >

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Afrocarpus usambarensis (Pilg.) C.N.Page

Occurs in Tanzania and Kenya where it is under severe threat from illegal logging for its extremely valuable wood; fire is also a threat. Read full species entry >

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Dacrydium comosum Corner

Only found in five localities in Peninsular Malaysia where the main threats are fire and tourism Read full species entry >

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Dacrydium gracile de Laub.

Native to Malaysia but restricted to a few locations in Sabah and Sarawak where the main threat is from selective logging. Read full species entry >

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Dacrydium guillauminii J.Buchholz

One of four species of Dacrydium endemic to New Caledonia where it has an extremely restricted distribution and is Critically Endangered due to fire, tourism and flooding. Read full species entry >

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Dacrydium leptophyllum (Wasscher) de Laub.

Only found on a single mountain in Irian Jaya in Indonesia where there are less than 1000 mature individuals Read full species entry >

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Dacrydium medium de Laub.

Native to Peninsular Malaysia and north Sumatera and threatened by fire and tourism. Read full species entry >

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