DBG Mirabilis rotundifolia Demographic Monitoring

最新バージョン Kathryn Kalmbach Herbarium (Denver Botanic Gardens) によって公開 Apr 20, 2018 Kathryn Kalmbach Herbarium (Denver Botanic Gardens)

This data set is derived from a monitoring study of Mirabilis rotundifolia that was conducted from 1993 to 1999. Individual plants within 15 circular plots (radius = 5 meters) were tagged and revisited. Plant height, plant diameter at the widest point, the number of buds, flowers, and fruits were measured. Plant description: Small (.5-4 dm) and variously branched perennials, dying back to ground level in winter. A single population may contain individuals with one or two stems as well as nearly hemispheric individuals with many branches. Leaves are leathery and exhibit a wide range of hairiness, but the plants are never completely without hairs. Lower leaves are round in outline, upper leaves are more pointed (egg-shaped to lance-shaped). Flowers are bright magenta and flared to approximately 2 cm. in diameter. The flowers are only open between dawn (or perhaps earlier) and about 10 or 11 am during the month of June. The small oval fruits develop in a papery, umbrella-shaped structure with breaks off and rolls or blows away when the fruits are mature. Plants are associated with, platy shale in the Arkansas valley, between Canon City and Pueblo. Purpose of the study: This study is the result of a cooperative relationship of Halnam, Inc., the Nature Conservancy, and the Denver Botanic Gardens. The study as aimed at investigating the life history and population biology of Mirabilis rotundifolia. Mirabilis rotundifolia is particularly threatened due to the close proximity of its populations to Halnam inc. The study should determine the effects that Halnam inc.’s practices are having on Mirabilis rotundifolia, and should determine what aspects are crucial to the long term health of the plants.

データ レコード

この sampling event 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、4,159 レコードが含まれています。 拡張データ テーブルは2 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。

  • Event (コア)
    4159
  • MeasurementOrFact 
    10361
  • Occurrence 
    4159

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。

ダウンロード

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード:

DwC ファイルとしてのデータ ダウンロード 4,159 レコード English で (739 KB) - 更新頻度: not planned
EML ファイルとしてのメタデータ ダウンロード English で (16 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (12 KB)

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。:

Levy R, DePrenger-Levin M (2018): DBG Mirabilis rotundifolia Demographic Monitoring. v1.1. Kathryn Kalmbach Herbarium (Denver Botanic Gardens). Dataset/Samplingevent. http://ipt.vertnet.org:8080/ipt/resource?r=dbg_mirabilis-rotundifolia_demogarphicmonitoring&v=1.1

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 Kathryn Kalmbach Herbarium (Denver Botanic Gardens)。 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

このリソースをはGBIF と登録されており GBIF UUID: f02c0b41-17f4-429d-8e14-8efb9f01c780が割り当てられています。   U.S. Geological Survey によって承認されたデータ パブリッシャーとして GBIF に登録されているKathryn Kalmbach Herbarium (Denver Botanic Gardens) が、このリソースをパブリッシュしました。

キーワード

Samplingevent; demography; mirabilis; mirabilis rotundifolia; Nyctaginaceae

連絡先

リソースを作成した人:

Richard Levy
Database Associate
Denver Botanic Gardens 909 York St 80206 Denver Colorado US 7208653657
http://www.botanicgardens.org
Michelle DePrenger-Levin
Research Associate
Denver Botanic Gardens 909 York St 80206 Denver Colorado US
http://www.botanicgardens.org

リソースに関する質問に答えることができる人:

Richard Levy
Database Associate
Denver Botanic Gardens 909 York St 80206 Denver Colorado US 7208653657
http://www.botanicgardens.org

メタデータを記載した人:

Richard Levy
Database Associate
Denver Botanic Gardens 909 York St 80206 Denver Colorado US 7208653657
http://www.botanicgardens.org

他に、リソースに関連付けられていた人:

データ利用者
Richard Levy
Database Associate
Denver Botanic Gardens 909 York St 80206 Denver Colorado US 7208653657
http://www.botanicgardens.org

地理的範囲

Portland East Site in Florence, Colorado. Fremont County.

座標(緯度経度) 南 西 [38.359, -105.226], 北 東 [38.49, -104.991]

生物分類学的範囲

説明がありません

Species  Mirabilis rotundifolia (Roundleaf four o'clock)

時間的範囲

開始日 / 終了日 1993-06-24 / 1999-07-13

プロジェクトデータ

This data set is derived from a monitoring study of Mirabilis rotundifolia that was conducted from 1993 to 1999. Individual plants within 15 circular plots (radius = 5 meters) were tagged and revisited. Plant height, plant diameter at the widest point, the number of buds, flowers, and fruits were measured. Plant description: Small (.5-4 dm) and variously branched perennials, dying back to ground level in winter. A single population may contain individuals with one or two stems as well as nearly hemispheric individuals with many branches. Leaves are leathery and exhibit a wide range of hairiness, but the plants are never completely without hairs. Lower leaves are round in outline, upper leaves are more pointed (egg-shaped to lance-shaped). Flowers are bright magenta and flared to approximately 2 cm. in diameter. The flowers are only open between dawn (or perhaps earlier) and about 10 or 11 am during the month of June. The small oval fruits develop in a papery, umbrella-shaped structure with breaks off and rolls or blows away when the fruits are mature. Plants are associated with, platy shale in the Arkansas valley, between Canon City and Pueblo. Purpose of the study: This study is the result of a cooperative relationship of Halnam, Inc., the Nature Conservancy, and the Denver Botanic Gardens. The study as aimed at investigating the life history and population biology of Mirabilis rotundifolia. Mirabilis rotundifolia is particularly threatened due to the close proximity of its populations to Halnam inc. The study should determine the effects that Halnam inc.’s practices are having on Mirabilis rotundifolia, and should determine what aspects are crucial to the long term health of the plants.

タイトル DBG Mirabilis rotundifolia Demographic Monitoring
Study Area Description Plants are associated with, platy shale in the Arkansas valley, between Canon City and Pueblo. Sites were located near an then active cement manufacturing plant.
研究の意図、目的、背景など(デザイン) Individuals have been tagged in circular plots with a 5 meter radius. These individuals are located each year and data about the plant is collected. There are 15 plots labeled 970 to 984. All of these plots have been monitored since 1993. All new individuals that are located are tagged with a new number. Each individual’s location is described by the distance of the plant from the center rebar. The bearing of the individuals is also recorded.

プロジェクトに携わる要員:

研究代表者
Carol Dawson
最初のデータ採集者
Alan Carpenter
最初のデータ採集者
Mark Minton
最初のデータ採集者
Teri Shultz
最初のデータ採集者
Tom Grant
最初のデータ採集者
Katie Cesario
最初のデータ採集者
Kristen Heckman
最初のデータ採集者
Melissa Issacson

収集方法

15 circular plots (radius = 5 meters) were surveyed on an annual basis. Each individual of the species of interest was tagged and measured each year. New individuals were given a new tag. Often seedlings would arise very near to existing plants; in this case a decimal point or letter was appended to the plant's identifying number.

Study Extent 15 circular plots (radius = 5 meters) were surveyed on an annual basis. Each individual of the species of interest was tagged and measured each year. New individuals were given a new tag. Often seedlings would arise very near to existing plants; in this case a decimal point or letter was appended to the plant's identifying number.
Quality Control The data provided was transcribed from original, often handwritten, data sheets. Originals will be archived and may be made available upon request.

Method step description:

  1. 15 circular plots (radius = 5 meters) were surveyed on an annual basis. Each individual of the species of interest was tagged and measured each year. New individuals were given a new tag. Often seedlings would arise very near to existing plants; in this case a decimal point or letter was appended to the plant's identifying number.In 1994 at plot 978 #576 we quit tagging seedlings and just kept track of numbers. The following data was also recorded: 1.The height of the overall plant. This measurement is taken from the base of the stem to the tip of the longest stem. 2.The two diameters of the plant. This gives us an idea of the width of the plants, so measure the two largest diameters. The combination of these two measurements and the height of the plant gives us a cylindrical representation of the overall size of the plant. See figure below. 3.How many flowers on the plant. 4.How many buds on the plant. 5.How many fruit are present.

追加のメタデータ

Please contact the Denver Botanic Gardens Department of Research and Conservation for any additional information.

目的 Monitoring of a sensitive species population located near an active cement manufacturing site. Study intended to measure impact of industrial activity on health of population. This study is the result of a cooperative relationship of Halnam, Inc., the Nature Conservancy, and the Denver Botanic Gardens. The study as aimed at investigating the life history and population biology of Mirabilis rotundifolia. Mirabilis rotundifolia is particularly threatened due to the close proximity of its populations to Halnam inc. The study should determine the effects that Halnam inc.’s practices are having on Mirabilis rotundifolia, and should determine what aspects are crucial to the long term health of the plants.
代替識別子 http://ipt.vertnet.org:8080/ipt/resource?r=dbg_mirabilis-rotundifolia_demogarphicmonitoring