The implementation of assisted migration in Canadian forests

被引：46

作者：

Pedlar, John H. ^{[1
]}

McKenney, Daniel W. ^{[1
]}

Beaulieu, Jean ^{[2
]}

Colombo, Stephen J. ^{[3
]}

McLachlan, Jason S. ^{[4
]}

O'Neill, Gregory A. ^{[5
,6
]}

机构：

[1] Nat Resources Canada, Canadian Forest Serv, Great Lakes Forestry Ctr, Sault Ste Marie, ON P6A 2E5, Canada

[2] Nat Resources Canada, Canadian Forest Serv, Canadian Wood Fibre Ctr, Stn St Foy, Quebec City, PQ G1V 4C7, Canada

[3] Ontario Minist Nat Resources, Ontario Forest Res Inst, Sault Ste Marie, ON P6A 2E5, Canada

[4] Univ Notre Dame, Dept Biol Sci, Notre Dame, IN 46556 USA

[5] BC Minist Forests Lands & Nat Resource Operat, Kalamalka Res Stn, Vernon, BC V1B 2C7, Canada

[6] Univ No British Columbia, Coll Sci & Management, Prince George, BC V2N 4Z9, Canada

来源：

FORESTRY CHRONICLE | 2011年 / 87卷 / 06期

关键词：

assisted migration; implementation; provenance data; seed procurement; Canada; forest; seed transfer; climate change; POINT SEED ZONES; PREDICT OPTIMAL-GROWTH; CLIMATE-CHANGE; PROVENANCE TESTS; POPULATION DIFFERENTIATION; ADAPTATION; FUTURE; RESTORATION; TEMPERATURE; IMPACTS;

D O I：

10.5558/tfc2011-093

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

We outline the major steps involved in implementing assisted migration (AM) and assess, in a general way, the capacity to carry out each step in Canadian forests. Our findings highlight the fact that capacity to implement AM differs between forest species; in particular, the existence of established provenance trials, seed transfer guidelines, seed procurement systems, and plantation establishment protocols makes AM considerably more feasible for most commercial tree species than for most species of conservation concern. We report on several AM efforts involving commercial tree species that are already underway in Canada and identify a number of initiatives that could be undertaken to help build AM capacity. This paper is not intended as an endorsement of the AM approach; however, we feel there is considerable value in discussing implementation issues at this point in the AM debate.

引用

页码：766 / 777

页数：12

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