Carrasquinho, Isabel; Freire, João; Rodrigues, Abel; Tomé, Margarida: Stone pine cone production in Portuguese plots from 2004 to 2007 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.895267 (dataset in review), Supplement to: Carrasquinho, I et al. (2010): Selection of Pinus pinea L. plus tree candidates for cone production. Annals of Forest Science, 67(8), 814-814, https://doi.org/10.1051/forest/2010050
Abstract:
This database concerns stone pine (Pinus pinea L.) cone production per tree obtained from 61 Portuguese permanent plots during three production periods (2004/05, 2005/06 and 2006/07). Data were collected before the western conifer seed bug (Leptoglossus occidentalis Heidemann (Hemiptera: Coreidae)) pest appearance in Portugal in 2010. Stand and tree biometric measurements obtaind during 2004 were also included. Field data collection methodology is detailed in Carrasquinho et al (2010) and Rodrigues et al (2014).
Related to:
Rodrigues, Abel; Silva, G L; Casquilho, M; Freire, João; Carrasquinho, Isabel; Tomé, Margarida (2014): Linear Mixed Modelling of cone production for stone pine in Portugal. Silva Lusitana, 22(1), 1-28
Original version:
Coverage:
Median Latitude: 38.584676 * Median Longitude: -8.543489 * South-bound Latitude: 38.027780 * West-bound Longitude: -8.790220 * North-bound Latitude: 39.123470 * East-bound Longitude: -8.302970
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Carrasquinho, Isabel | |||
2 | Latitude of event | Latitude | Carrasquinho, Isabel | |||
3 | Longitude of event | Longitude | Carrasquinho, Isabel | |||
4 | Identification | ID | Carrasquinho, Isabel | stand ID | ||
5 | Identification | ID | Carrasquinho, Isabel | stand full name | ||
6 | Identification | ID | Carrasquinho, Isabel | plot ID | ||
7 | Identification | ID | Carrasquinho, Isabel | tree ID | ||
8 | Pinus pinea, diameter at breast height | P. pinea DBH | cm | Carrasquinho, Isabel | over bark, at 1.3 m height | |
9 | Pinus pinea, height | P. pinea h | m | Carrasquinho, Isabel | ||
10 | Pinus pinea, crown base height | P. pinea CBH | m | Carrasquinho, Isabel | ||
11 | Pinus pinea, basal area per tree | P. pinea BA | cm2 | Carrasquinho, Isabel | ||
12 | Pinus pinea, crown width | P. pinea CW | m | Carrasquinho, Isabel | ||
13 | Pinus pinea, crown area | P. pinea CA | m2 | Carrasquinho, Isabel | ||
14 | Pinus pinea, height to diameter ratio | P. pinea h-d ratio | Carrasquinho, Isabel | |||
15 | Pinus pinea, basal area | P. pinea BA | m2/ha | Carrasquinho, Isabel | ||
16 | Trees, basal area | Tree BA | m2/ha | Carrasquinho, Isabel | all trees | |
17 | Pinus pinea density | P. pinea | #/ha | Carrasquinho, Isabel | total alive | |
18 | Tree density | Trees | #/ha | Carrasquinho, Isabel | total alive | |
19 | Stem diameter | Stem diam | cm | Carrasquinho, Isabel | quadratic mean diameter of the dominant trees | |
20 | Tree height | Tree height | m | Carrasquinho, Isabel | dominant height, average height of the 100 largest trees per ha | |
21 | Cones | Cones | # | Carrasquinho, Isabel | obtained in the period 2004/05 | |
22 | Cones | Cones | # | Carrasquinho, Isabel | obtained in the period 2005/06 | |
23 | Cones | Cones | # | Carrasquinho, Isabel | obtained in the period 2006/07 | |
24 | Cones, mass | Cones m | kg | Carrasquinho, Isabel | obtained in the period 2004/05 | |
25 | Cones, mass | Cones m | kg | Carrasquinho, Isabel | obtained in the period 2005/06 | |
26 | Cones, mass | Cones m | kg | Carrasquinho, Isabel | obtained in the period 2006/07 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
25086 data points
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