Search Results - "Oki, Lorence R"
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Residential Adoption of Best Landscape Management Practices: Effects of Outreach to Reduce Non-Point Source Pollution
Published in Land (Basel) (01-01-2023)“…Urban waterways degradation due to runoff from residential areas can be reduced by adopting best management practices (BMPs) for irrigation, fertilizer, and…”
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Effect of landscape irrigation regulations on runoff volume from low-density residential catchments during two California droughts
Published in Heliyon (15-01-2024)“…The severe drought in California (2012–2016) generated significant public and government concern. State and local watering regulations were enacted to reduce…”
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Greenhouse and Nursery Water Management Characterization and Research Priorities in the USA
Published in Water (Basel) (01-11-2019)“…Nursery, floriculture, and propagation production accounted for 79% ($13.3 Billion) of 2017 ornamental specialty crop production in the United States. Access…”
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Residential landscape aesthetics and water conservation best management practices: Homeowner perceptions and preferences
Published in Landscape and urban planning (01-12-2015)“…•We examined aesthetic preference for whole landscapes and landscape components.•Aesthetic preference takes precedence over other criteria, such as water…”
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Slow sand filters effectively reduce Phytophthora after a pathogen switch from Fusarium and a simulated pump failure
Published in Water research (Oxford) (15-09-2013)“…Slow sand filtration has been shown to effectively reduce Phytophthora zoospores in irrigation water. This experiment tested the reduction of Phytophthora…”
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Uncertainty in the parameterization of sediment build-up and wash-off processes in the simulation of sediment transport in urban areas
Published in Environmental modelling & software : with environment data news (01-01-2019)“…Drainage-system management relies on results from urban stormwater models; errors in these models may have serious implications. Inaccurate field data or…”
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The population of oomycetes in a recycled irrigation water system at a horticultural nursery in southern California
Published in Water research (Oxford) (15-09-2020)“…Recapture and recycling of irrigation water is often required to meet enormous water demands at horticultural nurseries. We tested four water types associated…”
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Water Use and Treatment in Container-Grown Specialty Crop Production: A Review
Published in Water, air, and soil pollution (01-04-2017)“…While governments and individuals strive to maintain the availability of high-quality water resources, many factors can “change the landscape” of water…”
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A cost analysis for using recycled irrigation runoff water in container nursery production: a Southern California nursery case study
Published in Irrigation science (01-09-2018)“…In the U.S., container plant growers use high-quality water sources which can be expensive. The use of recycled irrigation runoff water could save growers…”
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10
Developing a Water-stress Index for Potted Poinsettia Production
Published in HortScience (01-08-2020)“…Potted poinsettia ( Euphorbia pulcherrima ) is an important commercial commodity for the U.S. floriculture industry. The production of poinsettia demands…”
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Role of Sediments in Insecticide Runoff from Urban Surfaces: Analysis and Modeling
Published in International journal of environmental research and public health (11-07-2018)“…Insecticides, such as pyrethroids, have frequently been detected in runoff from urban areas, and their offsite transport can cause aquatic toxicity in urban…”
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Long-term characterization of residential runoff and assessing potential surrogates of fecal indicator organisms
Published in Water research (Oxford) (01-05-2015)“…Investigations into the microbiological impacts of urban runoff on receiving water bodies, especially during storm conditions, have yielded general paradigms…”
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13
Climate-ready Landscape Plants: Garden Roses Trialed at Reduced Irrigation Frequency in Utah, USA
Published in HortTechnology (Alexandria, Va.) (01-10-2023)“…Increased urban and suburban populations in the arid western United States have resulted in more water demand; however, water availability in the region has…”
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Pollutant loading from low-density residential neighborhoods in California
Published in Environmental monitoring and assessment (01-08-2017)“…This paper presents a comparison of pollutant load estimations for runoff from two geographically distinct residential suburban neighborhoods in northern and…”
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Greenhouse Gas Emissions and Global Warming Potential from a Woody Ornamental Production System Using a Soilless Growing Substrate
Published in ACS agricultural science & technology (15-02-2021)“…This research aimed to estimate methane (CH4) and nitrous oxide (N2O) fluxes and subsequent global warming potential (GWP) for a Douglas fir (Pseudotsuga…”
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Investigating the impacts of recycled water on long-lived conifers
Published in AoB plants (15-04-2015)“…This research has direct implications for public and private institutions seeking to conserve water by irrigating landscapes with recycled (a.k.a. reclaimed)…”
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UC ANR research and education influences landscape water conservation and public policy
Published in California agriculture (Berkeley, Calif.) (01-01-2019)“…UC has been heavily involved in research and extension efforts impacting landscape water conservation legislation for over 30 years. In 1981, UC implemented…”
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Effect of changes in substrate salinity on the elongation of Rosa hybrida L. ‘Kardinal’ stems
Published in Scientia horticulturae (03-05-2004)“…Changes in stem elongation rates of Rosa hybrida L. ‘Kardinal’ stems were measured using linear displacement position sensors (LDPS) while plants were exposed…”
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A nursery system nitrogen balance for production of a containerized woody ornamental plant
Published in Scientia horticulturae (03-01-2022)“…•Greater than 55% of input nitrogen remained in the substrate at end of production.•Five percent of input nitrogen was utilized by plant shoots.•Infiltration…”
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Physiological and Canopy Temperature Responses to Drought of Four Penstemon Species
Published in HortScience (01-05-2023)“…Available water for urban landscape irrigation is likely to become more limited because of inadequate precipitation and the ever-increasing water demand of a…”
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