Assessing the role of Quaternary (2.6 Ma) sea level fluctuations and island geometry changes on the biodiversity of the Oceanic Islands
Code (CO)MSI11P4581
Author (AU)Rijsdijk, K F
Hengl, T
Warren, B
Thébaud, C
Fernandez-Palacios, J-M
Triantis, K A
Florens, F B V
Baider, C
Zinke, J
Hooghiemstra, H
Schilthuizen, M
Title - English (ET)Assessing the role of Quaternary (2.6 Ma) sea level fluctuations and island geometry changes on the biodiversity of the Oceanic Islands
Thesis-Parent title (TH)Conference Program and Abstracts: 5th International Conference of the International Biogeography Society, 7-11 January 2011, Irakleio, Crete, Greece
Meeting (MT)5th International Conference of the International Biogeography Society, Irakleio, Crete, Greece, 7-11 January 2011
Document Type(DT)book chapter
Date of publication (DP)2011
Source (SO)p. 178
Notes (NO)Poster. Abstract only
Language of text (LT)En
Language of summaries (LS)En
Abstract (AB)The abundance of species and endemics of vascular plants of the Mascarenes islands are anomalously high when compared to other volcanic archipelagos, such as the Hawaiian Islands. To evaluate why these island are so diverse we modify rules from island biogeography theory to include landscape heterogeneity and a dynamic description of island size. The current interglacialsea level is anomalously high compared to the past 1 Myr when sea level was on average 30-40 m lower and during glacial maxima when sea levels were up to 120 m lower. With such water depth
Descriptors - English (DE)oceanic islands
Mascarenes
Hawaii
quarternary sea level
island geometry
biodiversity
flora
Descriptors - Geographic (DG)Mauritius
Mascarenes
Hawaii
Sort Key 1(K1)Flora
Date record entered (DA)2011-09-14
Language of analysis (LA)En
Location (LO)LIB (pdf); HERB
Processing status (PS)CAT
MSIRI Staff (MS)HERB