説明
A total of 17,260 species occurrence data spanning more than 200 species and infraspecific taxa and all 26 genera, were assembled to generate the Caesalpinia Group distribution maps. Vouchered occurrence records (Basis of Record: Preserved Specimen) were downloaded from the Global Biodiversity Information Facility (GBIF; (June 2017), SEINet (http://swbiodiversity.org/seinet/) and DryFlor (http://www.dryflor.info/). To improve accuracy, the distribution of each species was mapped and checked against monographs or expert knowledge, and obvious outliers removed. Occurrence points located in the sea, in botanical gardens, on the centroid of a country, or with coordinates only at the level of degrees, were removed. Data handling was performed in R (R Core Team, 2018). This dataset was generated as part of the following publication: Gagnon, E., Ringelberg, J., Lewis, G.P., Bruneau, A. & Hughes, C.E. (2018; accepted, pending revisions) Global Succulent Biome phylogenetic conservatism across the pantropical Caesalpinia Group (Leguminosae). New Phytologist.
データ レコード
この オカレンス（観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、17,207 レコードが含まれています。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Gagnon E, Ringelberg J, Lewis G P, Bruneau A, Hughes C E (2018): Species occurrence dataset of the pantropical Caesalpinia Group. v1. Université de Montréal Biodiversity Centre. Dataset/Occurrence. http://data.canadensys.net/ipt/resource?r=caesalpinia-gagnon&v=1.0
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Université de Montréal Biodiversity Centre。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF登録
このリソースは GBIF に登録されていません。
キーワード
Occurrence; Specimen
連絡先
- 最初のデータ採集者 ●
- 連絡先
- 最初のデータ採集者
- 最初のデータ採集者
- 最初のデータ採集者
- 最初のデータ採集者
- メタデータ提供者
地理的範囲
Global (pantropical)
| 座標（緯度経度） | 南 西 [-90, -180], 北 東 [90, 180] |
|---|
生物分類学的範囲
All 26 genera currently accepted in the Caesalpinia group (subfamily Caesalpinioideae, in the Leguminosae/Fabaceae) including a lineage that is currently being reviewed as a possible 27th genera (Ticanto Clade).
| Genus | Tara, Coulteria, Libidibia, Paubrasilia, Denisophytum, Haematoxylum, Lophocarpinia, Hererolandia, Cenostigma, Stuhlmannia, Cordeauxia, Erythrostemon, Arquita, Pomaria, Hoffmannseggia, Stenodrepanum, Balsamocarpon, Zuccagnia, Hultholia, Guilandina, Gelrebia, Moullava, Mezoneuron, Pterolobium, Biancaea, Caesalpinia, Ticanto |
|---|
プロジェクトデータ
The extent to which phylogenetic biome conservatism versus biome shifting determine global patterns of biodiversity remains poorly understood. To address this question, we investigate the biogeography and trajectories of biome and growth form evolution across the Caesalpinia Group (Leguminosae), a clade of 225 species of trees, shrubs and lianas distributed across the Rainforest, Succulent, Temperate and Savanna Biomes. We focus especially on the little-known Succulent Biome, an assemblage of succulent-rich, grass-poor, seasonally dry tropical vegetation distributed disjunctly across the Neotropics, Africa, Arabia and Madagascar. We reconstruct a time-calibrated phylogeny, assemble species occurrence data, and assign species to areas, biomes and growth forms. These data are used to estimate the frequency of trans-continental disjunctions, biome shifts and evolutionary transitions between growth forms and test for phylogenetic biome conservatism and correlated evolution of growth forms and biome shifts. We uncover a pattern of strong phylogenetic Succulent Biome conservatism. We show that trans-continental disjunctions confined within the Succulent Biome are frequent and that biome shifts to the Savanna, Rainforest and Temperate Biomes are infrequent and closely associated with shifts in plant growth forms. Our results suggest that the Succulent Biome comprises a tightly constrained evolutionary arena spanning large geographical disjunctions across the tropics.
| タイトル | Global Succulent Biome phylogenetic conservatism across the pantropical Caesalpinia Group (Leguminosae) |
|---|---|
| ファンデイング | Natural Science and Engineering Research Council of Canada (NSERC Discovery Grant to Anne Bruneau); Swiss National Science Foundation (grants 31003A_135522/1 and 31003A_156140 to Colin E. Hughes); Claraz-Schenkung Foundation; Fonds de recherche en sciences, nature et technologies du QuébecQuebec Center for Biodiversity Science for fellowships to EG; and Calcul Québec for computational support. |
| Study Area Description | Pantropical |
プロジェクトに携わる要員:
- 論文著者
収集方法
Vouchered (Basis of Record: Preserved Specimen) occurrence records were downloaded from the Global Biodiversity Information Facility (GBIF; June 2017), SEINet (http://swbiodiversity.org/seinet/) and DryFlor (http://www.dryflor.info/). A total of 17,260 occurrence records were kept as part of the final dataset.
| Study Extent | Pantropical (all distribution of 225 species + infraspecific taxa within the Caesalpinia Group). |
|---|---|
| Quality Control | Occurrence points located in the sea, in botanical gardens, on the centroid of a country, or with coordinates only at the level of degrees, were removed. To improve accuracy, the distribution of each species was mapped and checked against monographs or expert knowledge, and obvious outliers removed. |
Method step description:
- Data handling was performed in R (R Core Team, 2018), and scripts are available upon request from the authors of the dataset.
追加のメタデータ
| 代替識別子 | 10.5886/dpjv5u |
|---|---|
| https://data.canadensys.net/ipt/resource?r=caesalpinia-gagnon |