Data Set Results

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PPL01 Konza prairie long-term phosphorus plots experiment

DOI:

10.6073/pasta/4dd3761c45fcb9a05f1df600f20b76b7

Data set ID:

127

Increased nutrient inputs is one of many global change factors predicted to affect the composition and ecosystem function of plant communities. In general, nitrogen deposition decreases diversity and increases productivity. The effects of phosphorus addition have received less attention, however, and the interactive effect of both nutrients is likely to exacerbate diversity loss over time. Here we addressed whether chronic nutrient additions changed community structure and ecosystem productivity of a native tallgrass prairie.

Publication Date:

Monday, January 23, 2023

Date Range:

Wednesday, May 1, 2002 to Friday, December 31, 2021

Core Areas:

Data sources:

PPL011

PPL012

GFE01 Ghost Fire: an experimental manipulation of fire effects on multi-trophic community dynamics in the ungrazed uplands of unburned and annually burned watersheds of Konza Prairie

DOI:

10.6073/pasta/75e4b4515fdb54a6813e99b00fbb24bd

Data set ID:

101

Frequent burning is a common land practice in many grasslands worldwide, and this land use strategy has large impacts on a wide variety of ecosystem functions and services. Fire in tallgrass prairie, in the absence of grazing, alters plant community composition, decreases richness, and increases plant production. Proposed mechanisms for the changes in community composition and function are that fire decreases N availability (through volatilization) and removes litter (thereby increasing light availability and decreasing soil moisture).

Publication Date:

Thursday, May 18, 2023

Date Range:

Wednesday, January 1, 2014 to Friday, December 30, 2022

Core Areas:

Data sources:

CME01 The Consumer Size Manipulation Experiment (ConSME) at Konza Prairie

DOI:

10.6073/pasta/10f6c28a2eddfdef6f19691e233c6a7b

Data set ID:

148

Herbivores of varying size classes exist with the grassland biome (large mammals, small mammals, insects), however their independent and interactive effects on grassland plant species composition and function are understudied. Here we aim to tease apart the effects of three size classes of herbivores within the Konza Prairie system, and whether these effects vary across fire regimes.

Publication Date:

Friday, April 28, 2023

Date Range:

Tuesday, January 1, 2019 to Friday, December 30, 2022

Core Areas:

Data sources:

CME011

CME012

Data Set Results

PPL01 Konza prairie long-term phosphorus plots experiment

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GFE01 Ghost Fire: an experimental manipulation of fire effects on multi-trophic community dynamics in the ungrazed uplands of unburned and annually burned watersheds of Konza Prairie

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CME01 The Consumer Size Manipulation Experiment (ConSME) at Konza Prairie

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PPL01 Konza prairie long-term phosphorus plots experiment

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GFE01 Ghost Fire: an experimental manipulation of fire effects on multi-trophic community dynamics in the ungrazed uplands of unburned and annually burned watersheds of Konza Prairie

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CME01 The Consumer Size Manipulation Experiment (ConSME) at Konza Prairie

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