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Populations

Each marker represents a population that was studied. Different colours ( ) represents data from different sources.

Occurence data

GBIF species occurence data


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This data is from the Global Biodiversity Information Facility (GBIF), learn more about this here.

Aristida bipartita

Taxonomy: Life > Plantae > Magnoliophyta > Liliopsida > Poales > Poaceae      Authority : None      TPL version : None

Image 2

Traits

Growth Type : Herbaceous perennial
Reproductive Repetition :
Dicot/Monocot : Monocot
Angio/Gymnosperm : Angiosperm
Growth Form Raunkiaer : Geophyte
Invasive (GISD Status) : False


Population Name: Heavily grazed; Lightly grazed 1 matrices 1985 - 1989 ZAF, Africa

Ecoregion : Temperate grasslands, savannas, and shrublands Location: -24.6333, 31.4 Altitude: 689.0m Within site replication : 0.81 ha; 0.64 ha

Click on the sections below to view individual matrix models

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.97875 0.9925 1.49375;0.14375 0.6175 0.45625;0.00125 0.065 0.4125]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • Population Name: Lightly grazed 5 matrices 1985 - 1989 ZAF, Africa

    Ecoregion : Temperate grasslands, savannas, and shrublands Location: -24.6333, 31.4 Altitude: 689.0m Within site replication : 0.81 ha; 0.64 ha

    Click on the sections below to view individual matrix models

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.9225 0.99 1.4425;0.105 0.635 0.3;0 0.055 0.4625]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [1.07 0.79 1.45;0.13 0.76 0.43;0 0.02 0.57]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.7 0.57 0.67;0.08 0.56 0.24;0 0.1 0.52]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [1.03 1.2 2.19;0.14 0.71 0.13;0 0.06 0.56]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.89 1.4 1.46;0.07 0.51 0.4;0 0.04 0.2]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • Population Name: Heavily grazed 5 matrices 1985 - 1989 ZAF, Africa

    Ecoregion : Temperate grasslands, savannas, and shrublands Location: -24.6333, 31.4 Altitude: 689.0m Within site replication : 0.81 ha; 0.64 ha

    Click on the sections below to view individual matrix models

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [1.035 0.995 1.545;0.1825 0.6 0.6125;0.0025 0.075 0.3625]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.81 0.81 1.09;0.38 0.74 0.44;0 0.09 0.56]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.95 0.8 1.08;0.14 0.6 0.56;0.01 0.14 0.44]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [1.41 1.09 1.82;0.18 0.63 0.45;0 0.07 0.45]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • |Tuft circumference 1-6cm|Tuft circumference 7-12cm|Tuft circumference >12cm|
    [0.97 1.28 2.19;0.03 0.43 1;0 0 0]

    Observations: Survival rates higher than 1 in some columns are currently unexplainable Periodicity Extra: 1 Treatment info: Grazing

  • Publications:

    O'Connor (1993). "None" in J Appl Ecol None, None.

    Purposes : Abiotic Impacts;

    Additional sources: O'Connor and Pickett J Appl Ecol 1992 (find paper); "O'Connor TG 1994 Composition and population responses of an African savanna grassland to rainfall and grazing. J Applied Ecology 31; 155-171

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