SYNTHESIS OF BIODIESEL FROM HYDROLYZATES OF Arundo donax

2012 ◽  
Vol 11 (10) ◽  
pp. 1797-1801 ◽  
Author(s):  
Domenico Pirozzi ◽  
Abu Yousuf ◽  
Gaetano Zuccaro ◽  
Rosaria Aruta ◽  
Filomena Sannino
Keyword(s):  
Arundo Donax

scholarly journals Biology of an Adventive Population of the Armored Scale Rhizaspidiotus donacis, a Biological Control Agent of Arundo donax in California

Insects ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 588
Author(s):  
Charles A. Braman ◽  
Adam M. Lambert ◽  
A. Zeynep Özsoy ◽  
Ellen N. Hollstien ◽  
Kirsten A. Sheehy ◽  
...  
Keyword(s):  
Biological Control ◽  
Biological Control Agent ◽  
Control Agent ◽  
Arundo Donax ◽  
Giant Reed ◽  
Aphytis Melinus ◽  
Adult Females ◽  
Armored Scale ◽  
Riparian Systems

Arundo donax (giant reed) is invasive in Mediterranean, sub-, and tropical riparian systems worldwide. The armored scale Rhizaspidiotus donacis is approved for biocontrol in North America, but an adventive population was recently discovered in southern California. We documented this population’s distribution, phylogeny, phenology, potential host spillover to Phragmites spp., and potential for parasitism by a common biocontrol parasitoid of citrus scale. The adventive scale was found within a single watershed and is genetically closest to Iberian scale genotypes. Rhizaspidiotus donacis developed on Phragmites haplotypes but at much lower densities than Arundo. The adventive population is univoltine, producing crawlers from March-June. Aphytis melinus parasitoids exhibited sustained interest in R. donacis during choice and no-choice trials and oviposition resulted in a small second generation. Rhizaspidiotus donacis appears limited in distribution by its univoltinism and sessile adult females. This presents challenges for broad biocontrol implementation but allows for targeted application. The genetic differentiation between imported biocontrol samples and adventive populations presents an opportunity for exploring benefits of hybrids and/or alternative genotypes where establishment has been difficult. While unlikely to occur in situ, spillover to vulnerable endemic Phragmites or deleterious parasitoid effects on scale biocontrol agents warrants consideration when planning use of R. donacis.

scholarly journals Bulk Drag Predictions of Riparian Arundo donax Stands through UAV-Acquired Multispectral Images

Water ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 1333
Author(s):  
Giuseppe Francesco Cesare Lama ◽  
Mariano Crimaldi ◽  
Vittorio Pasquino ◽  
Roberta Padulano ◽  
Giovanni Battista Chirico
Keyword(s):  
Riparian Vegetation ◽  
Vegetation Index ◽  
Arundo Donax ◽  
Water Bodies ◽  
Giant Reed ◽  
Multispectral Images ◽  
Drainage Channel ◽  
Area Index ◽  
Riparian Plants ◽  
The Impact

Estimating the main hydrodynamic features of real vegetated water bodies is crucial to assure a balance between their hydraulic conveyance and environmental quality. Riparian vegetation stands have a high impact on vegetated channels. The present work has the aim to integrate riparian vegetation’s reflectance indices and hydrodynamics of real vegetated water flows to assess the impact of riparian vegetation morphometry on bulk drag coefficients distribution along an abandoned vegetated drainage channel fully covered by 9–10 m high Arundo donax (commonly known as giant reed) stands, starting from flow average velocities measurements at 30 cross-sections identified along the channel. A map of riparian vegetation cover was obtained through digital processing of Unnamed Aerial Vehicle (UAV)-acquired multispectral images, which represent a fast way to observe riparian plants’ traits in hardly accessible areas such as vegetated water bodies in natural conditions. In this study, the portion of riparian plants effectively interacting with flow was expressed in terms of ground-based Leaf Area Index measurements (LAI), which easily related to UAV-based Normalized Difference Vegetation Index (NDVI). The comparative analysis between Arundo donax stands NDVI and LAI map enabled the analysis of the impact of UAV-acquired multispectral imagery on bulk drag predictions along the vegetated drainage channel.

Integrated cascade biorefinery processes for the production of single cell oil by Lipomyces starkeyi from Arundo donax L. hydrolysates

2020 ◽  
pp. 124635
Author(s):  
Nicola Di Fidio ◽  
Giorgio Ragaglini ◽  
Federico Dragoni ◽  
Claudia Antonetti ◽  
Anna Maria Raspolli Galletti
Keyword(s):  
Single Cell ◽  
Arundo Donax ◽  
Single Cell Oil ◽  
Lipomyces Starkeyi ◽  
Arundo Donax L

Performance of the Giant Reed (Arundo donax) in Experimental Wetlands Receiving Variable Loads of Industrial Stormwater

2011 ◽  
Vol 223 (2) ◽  
pp. 549-557 ◽  
Author(s):  
Shaharah Mohd Idris ◽  
Paul L. Jones ◽  
Scott A Salzman ◽  
Graeme Allinson
Keyword(s):  
Arundo Donax ◽  
Giant Reed

Economic and energy analysis of different systems for giant reed ( Arundo donax L.) harvesting in Italy and Spain

2016 ◽  
Vol 84 ◽  
pp. 176-188 ◽  
Author(s):  
Luigi Pari ◽  
Maria Dolores Curt ◽  
Javier Sánchez ◽  
Enrico Santangelo
Keyword(s):  
Energy Analysis ◽  
Arundo Donax ◽  
Giant Reed ◽  
Arundo Donax L
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