Communautés adventices des systèmes cotonniers du nord Cameroun

Latest version published by UMR AMAP on Nov 6, 2020 UMR AMAP

Phytoecological records of weeds in crops of the cotton rotation in Northern Cameroon (Cotton, Maize, Sorghum, Groundnut) in 1990. Study carried out during the weed science FAC regional project of Garoua Cameroon.

Data Records

The data in this sampling event resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 540 records. 2 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

  • Event (core)
    540
  • Occurrence 
    11428
  • MeasurementOrFact 
    1620

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 540 records in English (126 KB) - Update frequency: unknown
Metadata as an EML file download in English (6 KB)
Metadata as an RTF file download in English (7 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is UMR AMAP. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: c7f9181c-2344-4e3a-b414-eb5710b5807c.  UMR AMAP publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF France.

Keywords

Samplingevent; Coton; Maize; Sorghum; Groundnut

Contacts

Who created the resource:

Thomas Le Bourgeois
Malherbologue (Weed scientist)
CIRAD Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde 34398 Cedex 5 Montpellier FR

Who can answer questions about the resource:

Thomas Le Bourgeois
Malherbologue (Weed scientist)
CIRAD Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde 34398 Cedex 5 Montpellier FR

Who filled in the metadata:

Thomas Le Bourgeois
Malherbologue (Weed scientist)
CIRAD Cirad, UMR AMAP TA A51 / PS2 Boulevard de la Lironde 34398 Cedex 5 Montpellier FR

Who else was associated with the resource:

Distributor
GBIF France
IT support
GBIF France 43 rue Buffon Géologie CP48 75005 Paris FR +33140798065
http://www.gbif.fr

Geographic Coverage

Northern Cameroon, North and Extreme-North departments

Bounding Coordinates South West [1.582, 8.438], North East [13.24, 16.304]

Taxonomic Coverage

No Description available

Kingdom  Plantae

Temporal Coverage

Start Date / End Date 1988-01-01 / 1991-12-31

Project Data

No Description available

Title Communautés adventices des systèmes cotonniers du nord Cameroun

The personnel involved in the project:

Principal Investigator
Thomas Le Bourgeois

Sampling Methods

Season of data collection : June, August, October

Study Extent Study area : Northern Cameroon, North and Extreme-North departments

Method step description:

  1. Notation scale note 1-9 Cover 1 Species present but scarse 2 Less than 1 individual per m2 3 At least 1 individual per m2 4 30 % cover 5 50 % cover 6 70 % cover 7 very high cover 8 very little ground visible 9 total cover

Additional Metadata

Alternative Identifiers http://ipt.gbif.fr/resource?r=cirad_cameroun