{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"40452726-4b9e-46cb-83fc-c0543311da61","name":"intraspecific-variation-surface-water-uptake-perennial-desert-shrub","title":"Intraspecific variation in surface water uptake in a perennial desert shrub","author":"Andrii Zaiats, Brynne E. Lazarus, Matthew J. Germino, Marcelo D. Serpe, Bryce A. Richardson, Sven Buerki and T. Trevor Caughlin","author_email":"trevorcaughlin@boisestate.edu","maintainer":"RCDS Data Repository","maintainer_email":"rcds-web@uidaho.edu","license_title":"https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/","notes":"\u003Col\u003E\n\u003Cli\u003EDespite broad recognition that water is a major limiting factor in arid ecosystems, we lack an empirical understanding of how this resource is shared and distributed among neighboring plants. Intraspecific variability can further contribute to this variation via divergent life-history traits, including root architecture. We investigated these questions in the shrub Artemisia tridentata and hypothesized that the ability to access and utilize surface water varies among subspecies and cytotypes.\u003C\/li\u003E\n\u003Cli\u003EWe used an isotope tracer to quantify belowground zone of influence in A. tridentata, and tested if spatial neighborhood characteristics can alter plant water uptake. We introduced deuterium-enriched water to the soil in plant interspaces in a common-garden experiment and measured deuterium composition of plant stems. We then applied spatially-explicit models to test for differential water uptake by A. tridentata, including intermingled populations of three subspecies and two ploidy levels.\u003C\/li\u003E\n\u003Cli\u003EThe results suggest that lateral root functioning in A. tridentata is associated with intraspecific identity and ploidy level. Subspecies adapted to habitats with deep soils generally had a smaller horizontal reach, and polyploid cytotypes were associated with greater water uptake compared to their diploid variants. We also found that plant crown volume was a weak predictor of water uptake, and that neighborhood crowding had no discernable effect on water uptake.\u003C\/li\u003E\n\u003Cli\u003EIntraspecific variation in lateral root functioning can lead to differential patterns of resource acquisition, an essential process in arid ecosystems in the contexts of changing climate and seasonal patterns of precipitation. Altogether, we found that lateral root development and activity is more strongly related to genetic variability within A. tridentata than to plant size. Our study highlights how intraspecific variation in life strategies is linked to mechanisms of resource acquisition.\u003C\/li\u003E\n\u003C\/ol\u003E\n\u003Cp\u003E\u003Cstrong\u003EData Use\u003C\/strong\u003E\u003Cbr \/\u003E\n\u003Cem\u003ELicense\u003C\/em\u003E\u003Cbr \/\u003E\n\u003Ca href=\u0022https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/\u0022\u003ECC0-1.0\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Cem\u003ERecommended Citation\u003C\/em\u003E\u003Cbr \/\u003E\nZaiats, Andrii et al. (2020), Intraspecific variation in surface water uptake in a perennial desert shrub, Dryad, Dataset, \u003Ca href=\u0022https:\/\/doi.org\/10.5061\/dryad.pk0p2ngjm\u0022\u003Ehttps:\/\/doi.org\/10.5061\/dryad.pk0p2ngjm\u003C\/a\u003E\u003C\/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EFunding\u003C\/strong\u003E\u003Cbr \/\u003E\nUS National Science Foundation and Idaho EPSCoR: OIA-1757324\u003C\/p\u003E\n","url":"https:\/\/data.nkn.uidaho.edu\/dataset\/intraspecific-variation-surface-water-uptake-perennial-desert-shrub","state":"Active","log_message":"Edited by awchild.","private":true,"revision_timestamp":"Wed, 08\/16\/2023 - 15:10","metadata_created":"Thu, 03\/03\/2022 - 10:55","metadata_modified":"Wed, 08\/16\/2023 - 15:10","creator_user_id":"6cc16f2c-77c2-4d12-ac06-56bbb86b535b","type":"Dataset","resources":[{"id":"917f48db-3e8e-4baf-bc1d-ca44a03e1248","revision_id":"","url":"https:\/\/doi.org\/10.5061\/dryad.pk0p2ngjm","description":"","format":"html","state":"Active","revision_timestamp":"Wed, 08\/16\/2023 - 13:18","name":"Data Access via Dryad | Intraspecific variation in surface water uptake in a perennial desert shrub","mimetype":"html","size":"","created":"Thu, 03\/03\/2022 - 10:56","resource_group_id":"bff301ea-b742-427b-954e-e6a326c2ea45","last_modified":"Date changed Wed, 08\/16\/2023 - 13:18"}],"tags":[{"id":"bfd62175-0785-4c6b-ad66-b98ab6501123","vocabulary_id":"2","name":"Artemisia tridentata (sagebrush)"},{"id":"2ddf177c-15c4-4755-a442-4d656453e890","vocabulary_id":"2","name":"common garden"},{"id":"d7f46c33-19b1-4acb-9a17-c37700ec2e04","vocabulary_id":"2","name":"drought"},{"id":"425f965a-f839-486d-be20-95827298c8c0","vocabulary_id":"2","name":"ecology"},{"id":"4ff8f12f-597f-460d-98ea-6650f2124e30","vocabulary_id":"2","name":"environmental change"},{"id":"4123f54c-2dfe-4302-89b9-194b531a6f47","vocabulary_id":"2","name":"deuterium"},{"id":"cae3962d-070d-4f95-8a14-017e8a6fe2c7","vocabulary_id":"2","name":"lateral root"},{"id":"074c9cc8-4260-463e-b610-4c81dcfbb582","vocabulary_id":"2","name":"leaf water potential"},{"id":"9a7f9e4d-7f11-40c6-af69-b762e9d4ea26","vocabulary_id":"2","name":"polyploidy"},{"id":"83b28079-04cf-40f9-877a-98f3ea092ffd","vocabulary_id":"2","name":"stable isotope tracer"}],"groups":[{"description":"\u003Cp\u003EBoise State University is a Carnegie-classified doctoral research university and our students have opportunities to work with talented and accomplished faculty on research, even as undergraduates. Our students go into the workforce better prepared, with expertise outside of their major by taking advantage of opportunities such as certificates in business anthropology, entrepreneurship, or cybersecurity. \u003C\/p\u003E\n\u003Cp\u003ELearn more at \u003Ca href=\u0022https:\/\/www.boisestate.edu\/\u0022\u003Ehttps:\/\/www.boisestate.edu\/\u003C\/a\u003E\u003C\/p\u003E\n","id":"bff301ea-b742-427b-954e-e6a326c2ea45","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/bsu_logo.jpg","title":"Boise State University","name":"group\/boise-state-university"},{"description":"\u003Cp\u003EThe primary objective of Idaho EPSCoR is to stimulate research in niche areas that can become fully competitive in the disciplinary and multidisciplinary research programs of the National Science Foundation and other relevant agencies. Idaho EPSCoR provides support for sustainable increases in Research and Development capacity and advances science and engineering capabilities within the state. \u003C\/p\u003E\n\u003Cp\u003EVisit them at \u003Ca href=\u0022https:\/\/www.idahoepscor.org\u0022\u003Ehttps:\/\/www.idahoepscor.org\u003C\/a\u003E\u003C\/p\u003E\n","id":"e696b239-9ecb-412e-b032-03a75b2b9fd6","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/Idaho_epscor_logo_no_white_background.png","title":"Idaho EPSCoR","name":"group\/idaho-epscor"},{"description":"\u003Cp\u003EGEM3 is an NSF EPSCoR research program seeking to understand how genetic diversity and phenotypic plasticity affect species response to environmental change, shaping both population response and adaptive capacity.\u003C\/p\u003E\n\u003Cp\u003EVisit them at: \u003Ca href=\u0022https:\/\/www.idahogem3.org\u0022\u003Ehttps:\/\/www.idahogem3.org\u003C\/a\u003E\u003C\/p\u003E\n","id":"1812a312-11a4-492d-960b-9a78b4abfe0c","image_display_url":"https:\/\/data.nkn.uidaho.edu\/sites\/default\/files\/GEM3_nov5_logo.png","title":"EPSCoR GEM3","name":"group\/epscor-gem3"}]}]} Error | RCDS Data Repository

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