Results 51 to 60 of about 4,505 (153)

The ecological consequences of megafaunal loss: giant tortoises and wetland biodiversity [PDF]

open access: yes, 2014
The giant tortoises of the Galápagos have become greatly depleted since European discovery of the islands in the 16th Century, with populations declining from an estimated 250 000 to between 8000 and 14 000 in the 1970s.
Cynthia Froyd
core   +1 more source

KEANEKARAGAMAN JENIS FAMILI URTICACEAE DI HUTAN DESA BUKUM KECAMATAN SIBOLANGIT KABUPATEN DELI SERDANG SUMATERA UTARA [PDF]

open access: yes, 2022
The Urticaceae family is herbaceous, semi-shrub, climbing (liana), small trees, and shrubs that have important ecological and economic roles. This research was conducted to determine the composition and structure, diversity, and utilization of Urticaceae
Hutasuhut, Melfa Aisyah   +2 more
core   +1 more source

Pilea microphylla Liebmann 1851

open access: yes
Published as part of Silveira, Paulo C., Conn, Barry J., Hadiah, Julisasi Tri, Paiva, Jorge A. R., Silva, Helena & Wilmot-Dear, Christine Melanie, 2024, Annotated checklist of the Urticaceae of Timor, pp.
Silveira, Paulo C.   +5 more
openaire   +2 more sources

Genome-editing based engineering of CESA3 dual cellulose-inhibitor resistant plants [PDF]

open access: yes, 2019
The rapid appearance of herbicide-resistant weeds combined with a lack of novel herbicides being brought to market reduces crop production, thereby threatening food security worldwide.
D'Haeyer, Sam   +10 more
core   +1 more source

Biogenesis and Characterization of Pilea-Microphylla Ferric Oxide Nanoparticles

open access: yes
Nanotechnology involves the manipulation of materials at the nanoscale, enabling their application across fields such as environmental remediation, medicine, and engineering. However, conventional nanoparticle synthesis methods often rely on toxic reducing agents like sodium borohydride, posing environmental and health risks.
Gaikwad, Deepak   +5 more
openaire   +2 more sources

Contribution to the Cuban flora catalogue: endemics in the ophiolites derivate soils [PDF]

open access: yes
Las regiones cubanas donde predominan las ofiolitas son conocidas por tener más endemismos vegetales que regiones aledañas. La riquezaconjunta de esas floras es tal que para entender los patrones de distribución de la flora cubana hay que conocer esos ...
López Almirall, Antonio
core   +2 more sources

Pilea Microphylla (L.) Liebm. (Urticaceae): A Naturalised Taxon For The Flora Of Jammu And Kashmir State, India

open access: yes, 2016
{"references": ["1.\tMonro AK, Wei GY, Chen CJ. Three species of Pilea from Limestone Karst in China. Phytokeys. 2012; 19: 51-66.", "2.\tSantapau H, Henry AN. A dictionary of flowering plants in India New Delhi. Rep. edn. 2005.", "3.\tPullaiah T, Silar Mohammed M. Flora of Ranga Reddi District of Andhra Pradesh, India.
Bhellum, B. L. , Hamid, Sania
openaire   +1 more source

Captação de microvibrações da imagem para identificação de sinais de homeopatia em plantas [PDF]

open access: yes, 2022
The use of images, sensors and mathematical algorithms can help in the generation of technical attributes and facilitate the plant health diagnosis. Combined with this, computer vision provides a non-destructive and non-invasive strategy for collecting ...
Boff, Mari Ines Carissimi   +3 more
core   +1 more source

Resultados de los análisis palinológicos de los yacimientos LP-134, NA-20 y PN-106, Gran Coclé, Panamá [PDF]

open access: yes
In this report we present the results of the palynological analyses of some samples taken in three archaeological ites of Gran oclé, to reconstruct the ancient landscape of the region and investigate if some of these ites was used like agricultural ...
Moreno, Enrique, Murray, Katrina
core   +1 more source

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