{"id":34,"date":"2024-12-06T12:12:49","date_gmt":"2024-12-06T19:12:49","guid":{"rendered":"https:\/\/faculty.engineering.asu.edu\/zeng\/?page_id=34"},"modified":"2025-01-07T16:34:01","modified_gmt":"2025-01-07T23:34:01","slug":"research","status":"publish","type":"page","link":"https:\/\/faculty.engineering.asu.edu\/zeng\/research\/","title":{"rendered":"Research"},"content":{"rendered":"<div class=\"uds-hero-md alignfull has-btn-row \" style=\"margin-bottom:var(--wp--preset--spacing--uds-size-8);\"><div class=\"hero-overlay\"><\/div><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1140\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931.jpg\" class=\"hero\" alt=\"\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931.jpg 2560w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931-500x223.jpg 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931-1500x668.jpg 1500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931-1000x445.jpg 1000w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931-1536x684.jpg 1536w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/IMG_0323-1-scaled-e1733515158931-2048x912.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><div class=\"acf-innerblocks-container\">\n\n\n\n<h1 class=\"wp-block-heading has-white-color has-text-color\"><span class=\"highlight-gold\">Research<\/span><\/h1>\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group has-gray-1-background-color has-background is-layout-constrained wp-container-core-group-is-layout-99fb9e05 wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--uds-size-2);padding-right:var(--wp--preset--spacing--uds-size-2);padding-bottom:var(--wp--preset--spacing--uds-size-2);padding-left:var(--wp--preset--spacing--uds-size-2)\">\n<p class=\"is-style-lead wp-block-paragraph\"><a href=\"https:\/\/scholar.google.com\/citations?user=2FlfNdoAAAAJ&amp;hl=en\"><strong>A complete list of publications on Google Scholar<\/strong><\/a><\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-930feb06 wp-block-columns-is-layout-flex\" style=\"box-shadow:var(--wp--preset--shadow--natural)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-gray-1-background-color has-background is-vertical is-layout-flex wp-container-core-group-is-layout-a3ffed53 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-1);padding-right:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-1);padding-left:var(--wp--preset--spacing--uds-size-4)\">\n<h3 class=\"wp-block-heading\"><strong>Reservoir Operation and Re-operation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Reservoirs serve as critical infrastructure providing flood control, water supply, hydroelectricity, navigation, ecologic and environmental services.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A global analysis of synergies and tradeoffs between hydroelectricity generation (water for energy) and irrigation (water for food). (<a href=\"https:\/\/iopscience.iop.org\/article\/10.1088\/1748-9326\/aa5f3f\/meta\">ERL<\/a>, featured in ERL <a href=\"https:\/\/iopscience.iop.org\/journal\/1748-9326\/page\/Highlights-of-2017\">Highlights of 2017<\/a>)<\/li>\n\n\n\n<li>How do reservoir managers make decisions for water release?&nbsp; Multi-purpose reservoir operations operation targets are embedded at different time scale (e.g., hourly for hydroelectricity, daily for flood control, seasonal for water supply).&nbsp; The tradeoff among different operation purposes manifests in temporal hierarchy of reservoir records. (<a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/full\/10.1029\/2022WR033922\">WRR<\/a>)<\/li>\n\n\n\n<li>Opportunities for reservoir re-operation? As simple as catch the last storm before dry season, as complex as detailed quantification of benefit, risk and evaporation loss. (<a href=\"https:\/\/iopscience.iop.org\/article\/10.1088\/1748-9326\/ad5459\/meta\">ERL<\/a>)<\/li>\n<\/ul>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-1cacd481\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-large is-style-drop-shadow\" style=\"margin-top:var(--wp--preset--spacing--uds-size-4);margin-bottom:var(--wp--preset--spacing--uds-size-4)\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-1500x1000.jpg\" alt=\"\" class=\"wp-image-169\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-1500x1000.jpg 1500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-500x333.jpg 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-1000x667.jpg 1000w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-1536x1024.jpg 1536w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/0U0A0232-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-930feb06 wp-block-columns-is-layout-flex\" style=\"box-shadow:var(--wp--preset--shadow--natural)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-gray-1-background-color has-background is-vertical is-layout-flex wp-container-core-group-is-layout-a3ffed53 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-1);padding-right:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-1);padding-left:var(--wp--preset--spacing--uds-size-4)\">\n<h3 class=\"wp-block-heading\"><strong>Agricultural Irrigation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Agricultural irrigation is the largest consumptive water use sector, yet our understanding on its magnitude, timing, and impacts on terrestrial water cycle is still limited.&nbsp; We work on different aspect, monitoring, modeling and management, of irrigation to improve the representation of irrigation in hydrologic models and inform policy for sustainable irrigation development.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The US population center is moving toward east and south, while the center of mass of agricultural irrigation water use is moving towards east.&nbsp; What are the drivers of the decoupling of food consumption and water for food? (<a href=\"https:\/\/iopscience.iop.org\/article\/10.1088\/1748-9326\/ac91e2\/meta\">ERL<\/a>)<\/li>\n\n\n\n<li>Machine learning methods demonstrate the spatial and temporal transferability to detect farmers irrigation behavior by relating land surface characteristics to in-situ irrigation records. (<a href=\"https:\/\/www.mdpi.com\/2072-4292\/14\/13\/3004\">RS<\/a>).<\/li>\n\n\n\n<li>Groundwater-fed irrigation change streamflow components and variability signature as a results of streamflow depletion and irrigation return flow (<a href=\"https:\/\/hess.copernicus.org\/articles\/18\/493\/2014\/\">HESS<\/a>).<\/li>\n\n\n\n<li>Engineering infrastructure and natural-based solutions are combined to facilitate irrigation adaptation to changing climate by navigating through climate variability, environmental sustainability and financial feasibility (<a href=\"https:\/\/ascelibrary.org\/doi\/abs\/10.1061\/(ASCE)WR.1943-5452.0000510\">JWRPM<\/a>, featured in ASCE <a href=\"https:\/\/ascelibrary.org\/drought_management\">Drought Management Selections<\/a>).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-4);flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-style-drop-shadow\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"1343\" height=\"881\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/2024-12-07-060738.png\" alt=\"\" class=\"wp-image-151\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/2024-12-07-060738.png 1343w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/2024-12-07-060738-500x328.png 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/2024-12-07-060738-1000x656.png 1000w\" sizes=\"auto, (max-width: 1343px) 100vw, 1343px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-930feb06 wp-block-columns-is-layout-flex\" style=\"box-shadow:var(--wp--preset--shadow--natural)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-gray-1-background-color has-background is-vertical is-layout-flex wp-container-core-group-is-layout-a3ffed53 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-1);padding-right:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-1);padding-left:var(--wp--preset--spacing--uds-size-4)\">\n<h3 class=\"wp-block-heading\"><strong>Evaporation Temporal Variance Decomposition &#8211; ETVarD<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ETVarD is a theorical framework derived from conservation law and Budyko hypothesis to quantify evapotranspiration variability from various climatic and catchment storage sources.&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ETVarD provides an analytical benchmark to constrain and reconcile data from multi-source, multi-variable hydrologic observations and hydrologic models (e.g., Noah, VIC, Mosaic, Noah-MP). &nbsp;Beyond the match between observation and simulation, ETVarD demonstrates how to advance our knowledge through the congruence among theory-model-observation. (Picture from global basins, Trinity, CONUS)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Derivation of ETVarD (<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0309170815000342\">ADWR<\/a>)<\/li>\n\n\n\n<li>Evaporation inter- and intra-annual variability study in global basins (<a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/full\/10.1002\/2015GL066470\">GRL<\/a>)<\/li>\n\n\n\n<li>Theory-model-observation congruence (<a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/full\/10.1029\/2018WR022723\">WRR<\/a>)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-930feb06 wp-block-columns-is-layout-flex\" style=\"box-shadow:var(--wp--preset--shadow--natural)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-gray-1-background-color has-background is-vertical is-layout-flex wp-container-core-group-is-layout-a3ffed53 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-1);padding-right:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-1);padding-left:var(--wp--preset--spacing--uds-size-4)\">\n<h3 class=\"wp-block-heading\"><strong>Agricultural Tile Drainage<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Agricultural tile drainage systems in intensively managed low relief landscape in the Midwest have changed the flow path, however, there are not explicitly represented in hydrologic models.&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We aim at fill the information and knowledge gaps between field scale anthropogenic alteration and watershed scale environmental responses (hydrology, nutrients, sediments). This agricultural infrastructure has the potential to be re-engineered for water and fertilizer recycle\/recovery, environmental conservation and climate change adaptation. (On-going)<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-930feb06 wp-block-columns-is-layout-flex\" style=\"box-shadow:var(--wp--preset--shadow--natural)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-group has-gray-1-background-color has-background is-vertical is-layout-flex wp-container-core-group-is-layout-a3ffed53 wp-block-group-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-1);padding-right:var(--wp--preset--spacing--uds-size-4);padding-bottom:var(--wp--preset--spacing--uds-size-1);padding-left:var(--wp--preset--spacing--uds-size-4)\">\n<h3 class=\"wp-block-heading\"><strong>Green hydrogen production for future carbon neutral society<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">We are accessing the infrastructure readiness, policy barriers and system synergies of green hydrogen production.&nbsp; Details in Global Hydrogen Production Technologies (HyPT) Center.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-930feb06 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-button is-style-uds-md\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/hyptcenter.asu.edu\/\">HyPT center<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-copy-divider\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-gray-7-color has-text-color has-link-color wp-elements-a1b62e7e0a5fb3a5b9930aca73726aa4\">Sponsors<\/h3>\n\n\n\n<div class=\"wp-block-columns has-gray-1-background-color has-background is-layout-flex wp-container-core-columns-is-layout-94282ea7 wp-block-columns-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--uds-size-2);padding-bottom:var(--wp--preset--spacing--uds-size-2)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1500\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-1500x1500.png\" alt=\"\" class=\"wp-image-232\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-1500x1500.png 1500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-500x500.png 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-150x150.png 150w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-1000x1000.png 1000w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-1536x1536.png 1536w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-2048x2048.png 2048w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-300x300.png 300w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-400x400.png 400w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NSF_Official_logo_Med_Res-600x600.png 600w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"468\" height=\"469\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NOAA_logo.svg_.png\" alt=\"\" class=\"wp-image-231\" style=\"width:145px;height:auto\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NOAA_logo.svg_.png 468w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NOAA_logo.svg_-150x150.png 150w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NOAA_logo.svg_-300x300.png 300w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/NOAA_logo.svg_-400x400.png 400w\" sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1.png\" alt=\"\" class=\"wp-image-230\" style=\"width:141px;height:auto\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1.png 1024w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-500x500.png 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-150x150.png 150w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-1000x1000.png 1000w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-300x300.png 300w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-400x400.png 400w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/CIROH-logo1.55-1024x1024-1-600x600.png 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1336\" height=\"534\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/USGS_logo_green.png\" alt=\"\" class=\"wp-image-235\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/USGS_logo_green.png 1336w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/USGS_logo_green-500x200.png 500w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/USGS_logo_green-1000x400.png 1000w\" sizes=\"auto, (max-width: 1336px) 100vw, 1336px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"752\" height=\"225\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/bluesrplogo.jpg\" alt=\"\" class=\"wp-image-229\" srcset=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/bluesrplogo.jpg 752w, https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/bluesrplogo-500x150.jpg 500w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"733\" src=\"https:\/\/faculty.engineering.asu.edu\/zeng\/wp-content\/uploads\/sites\/101\/2024\/12\/Planet_logo_New-1500x733.png\" alt=\"\" class=\"wp-image-234\" style=\"width:141px;height:auto\" 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Agricultural Irrigation Agricultural irrigation is the largest consumptive water use sector, yet our understanding on its magnitude, timing, and impacts on terrestrial water cycle is still limited.&nbsp;&#8230;<\/p>\n","protected":false},"author":267,"featured_media":0,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-34","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Research - Second Nature Hydrosystems Lab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/faculty.engineering.asu.edu\/zeng\/research\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research - Second Nature Hydrosystems Lab\" \/>\n<meta property=\"og:description\" content=\"A complete list of publications on Google Scholar Reservoir Operation and Re-operation Reservoirs serve as critical infrastructure providing flood control, water supply, hydroelectricity, navigation, ecologic and environmental services. 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