Results 71 to 80 of about 1,122,430 (388)

Unrolling of Syngonium podophyllum: Functional Anatomy, Morphology and Modelling of Its Peltate Leaves

open access: yesAdvanced Biology, EarlyView.
The unrolling of the peltate leaves in Syngonium podophyllum is analyzed and quantified (left‐hand side to center). These measurements serve to verify a mathematical model for leaf unrolling based on the model used in Schmidt (2007). An additional formula for obtaining a layer mismatch from a prescribed radius is derived.
Michelle Modert   +4 more
wiley   +1 more source

Evaluation of Runoff Components by SWAT Model in Taleghan Catchment [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2013
One of the main concerns in recent years with regard to climate change and global warming is how to efficiently manage the water resources of the world.
Majid Hosseini   +4 more
doaj  

DroughtScape- Spring 2007 [PDF]

open access: yes, 2007
2007 Spring Drought Outlook & Winter Summary VegDRI Expands to 15 States, Refines Views DroughtScape State Spotlight: Utah International Panel Foresees Drought as Part of Climate Change NIDIS Portal ...
, the National Drought Mitigation Center
core   +1 more source

Projected Spatiotemporal Dynamics of Drought under Global Warming in Central Asia [PDF]

open access: yes, 2019
Drought, one of the most common natural disasters that have the greatest impact on human social life, has been extremely challenging to accurately assess and predict.
Brindha, Karthikeyan   +6 more
core   +1 more source

Oligohistidine‐Functionalized Single‐Walled Carbon Nanotube‐Guided RNA Delivery to Improve Shoot Regeneration Efficiency in Plant Calli

open access: yesAdvanced Functional Materials, EarlyView.
The pH‐sensitive His6‐SWNTs, which is functionalized with oligohistidine, can deliver STTM396 molecules into callus cells. The STTM396–SWNT complex treatments enhance shoot regeneration efficiency by regulating the miR396‐GRF module in Arabidopsis and tomato calli.
Yeong Yeop Jeong   +7 more
wiley   +1 more source

Optimization of the Local Split-Window Algorithm for FY-4A Land Surface Temperature Retrieval

open access: yesRemote Sensing, 2019
FY-4A is a second generation of geostationary orbiting meteorological satellite, and the successful launch of FY-4A satellite provides a new opportunity to obtain diurnal variation of land surface temperature (LST).
Lijuan Wang   +3 more
doaj   +1 more source

DroughtScape- Winter 2010 [PDF]

open access: yes, 2010
USDM Forum Highlights Drought Likely to Ease Research Shows Birds Vulnerable to Drought Drought Recedes in 2009 CA, TX Suffer Impacts from Ongoing Drought NDMC Wishes Ryu Well Conferees Pick SPI for Global Drought ...
Smith, Kelly
core   +1 more source

An Ecohydrological Perspective on Drought-induced Forest Mortality [PDF]

open access: yes, 2014
Regional‐scale drought‐induced forest mortality events are projected to become more frequent under future climates due to changes in rainfall patterns. The occurrence of these mortality events is driven by exogenous factors such as frequency and severity
Allen   +31 more
core   +2 more sources

The Impact of Drought in Plant Metabolism: How to Exploit Tolerance Mechanisms to Increase Crop Production

open access: yesApplied Sciences, 2020
Plants are often exposed to unfavorable environmental conditions, for instance abiotic stresses, which dramatically alter distribution of plant species among ecological niches and limit the yields of crop species.
D. Kapoor   +5 more
semanticscholar   +1 more source

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

open access: yesAdvanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang   +4 more
wiley   +1 more source

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