Effect of down harvesting on nesting success in a colony of the Common Eider Somateria mollissima in Svalbard / Fridtjof Mehlum, Louis Nielsen, Ian Gjertz.

MARCXML

LDR 01448naa#a2200000#a#4500
001 SPRI-110948
005 20230323080125.0
007 ta
008 230323s1991####xx####|##|###|0||#0|eng#d
035 ## ‡aSPRI-110948
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aMehlum, Fridtjof.
245 10 ‡aEffect of down harvesting on nesting success in a colony of the Common Eider Somateria mollissima in Svalbard /‡cFridtjof Mehlum, Louis Nielsen, Ian Gjertz.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1991.
300 ## ‡ap. 47-50 :‡btable.
500 ## ‡aNorsk Polarinstitutt. Skrifter. Vol. 195 :47-50 (1991).
520 3# ‡aStudied in 1987, in experiment conducted on Eholmen (islet at mouth of Van Keulenfjorden) with three groups of harvested nests and one control group of unharvested nests (total of 716 nests), which were harvested in first half, second half, or both halves of incubation period. No difference in nest success or egg loss was recorded between harvested and unharvested nests.
650 07 ‡a598.412 -- Anseres: Somateria mollissima.‡2udc
650 07 ‡a591.16 -- Animal reproduction.‡2udc
650 07 ‡a591.5 -- Animal behaviour.‡2udc
650 07 ‡a639.12 -- Bird industries.‡2udc
650 07 ‡a637.631 -- Eider down industry.‡2udc
650 07 ‡aH5 -- Zoology: birds.‡2local
651 #7 ‡a(*32) -- Svalbard.‡2udc
651 #7 ‡a(*324) -- Spitsbergen.‡2udc
700 1# ‡aNielsen, Louis.
700 1# ‡aGjertz, Ian.
700 1# ‡aNeilsen, Louis.‡g(alternative name)
773 0# ‡7nnas ‡tNorsk Polarinstitutt. Skrifter. ‡gVol. 195 (1991) ‡wSPRI-21042
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20230323