Enhancing Existing Experiment

Enhancing Existing Experiments

There are numerous precipitation manipulation experiments currently being carried out by the scientific community, and these have already been subjected to meta-analyses. With Drought-Net, we will take the next step forward by coordinating new standardized measurements across a range of ongoing experiments – essentially envisioning these as a network-scale platform that can be leveraged to advance our understanding of drought well beyond the individual site scale. Thus, a primary goal of EEE is to recruit researchers to participate in new and innovative network-level studies based on this existing experimental platform.

Drought-Net participants, including the PIs of many of these experiments, are challenged to take advantage of existing experiments in a highly coordinated and systematic fashion. This will require Drought-Net participants to 1) determine the kinds of response variables that, if measured comparably in existing experiments, would yield new insight into the mechanistic basis of differential ecosystem sensitivity to drought, 2) agree upon standardized and relatively non-intrusive measurement protocols for these response variables, 3) publicize these research plans and actively advocate for them in order to enlist participants, 4) directly recruit PIs of ongoing experiments to either make these measurements themselves or allow others to do so, and 5) synthesize data resulting from EEE studies to assess mechanisms underlying differential ecosystem sensitivity to drought.

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Enhancing Existing Experiment

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