Results 81 to 90 of about 17,285 (219)

Evaluación de sistema experimental para el cultivo intensivo de macroalgas marinas

Revista Centro Azúcar, 2012
En el presente trabajo se muestra la concepción de un sistema experimental de laboratorio para el cultivo de macroalgas de la especie Ulva lactuca Linnaeus.
Agustín García Rodriguez, Juan Pedro Hernández Touset, Yadriel Fernández Avilés, Angel Moreira González   +3 more
doaj  

UPE-Net: A Spatial Information Enhanced Network for Ulva Prolifera Extraction From GF-1 WFV Images

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The outbreak of Ulva prolifera in the Yellow Sea of China has caused serious economic losses. Strengthening Ulva prolifera disaster monitoring can reduce economic losses, support sustainable marine resource use, and maintain ecological balance.
Hui Sheng, Manman Jia, Shiqing Wei, Lie Sun, Mingming Xu, Shanwei Liu, Jianhua Wan   +6 more
doaj   +1 more source

Preparation process of ulva oligosaccharides by self-immobilized enzyme method [PDF]

Zhongguo niangzao
To increase the yield of ulva oligosaccharides, the ulva polysaccharide lyase with ferritin tag (Ulvan-F) plasmid vector was constructed by genetic engineering.
YANG Qing, HONG Zhuan, ZHANG Yiping, XIE Quanling, CHEN Weizhu, FANG Hua, WU Jing, JIANG Xian, ZHANG Longtao, JIN Wenhui
doaj   +1 more source

Optimisation of Microwave‐Assisted Extraction and Spray Drying for Chlorophyll Powder Production From Ceratophyllum submersum L.

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
An integrated microwave‐assisted extraction (MAE) and spray‐drying process was developed and optimized by response surface methodology (RSM) to produce a stable chlorophyll powder from the underutilized aquatic macrophyte Ceratophyllum submersum L. The resulting powder combined high pigment retention (67.81% chlorophyll; 63.74% recovery) with favorable
Hoang Thi Ngoc Nhon, Lam Nguyen Dan Khoa, Le Thi Hong Anh   +2 more
wiley   +1 more source

Impact of temperature and nutrients on the growth of Ulva prolifera and Ulva intestinalis [PDF]

, 2013
2010年4月采集了江苏省南通市如东县紫菜养殖筏架上的浒苔(Ulva prolifera)和肠浒苔(Ulva intestinalis)样品,对两种浒苔在不同温度和营养盐环境下的生长情况进行了研究,分析了其不同生长特点及对环境变化的响应。结果表明,浒苔(U.prolifera)在15℃~25℃范围内,在浓度相对较高的营养盐组相对生长率较高。肠浒苔(U.intestinalis)在温度为10℃~20℃范围内,在浓度较低的营养盐组相对生长率较高。在两种浒苔相对生长率达到最大的同时 ...
王玉珏, 刘东艳, 邵红兵, 何进, 石雅君   +4 more
core  

Effects of a Catastrophic Debris‐Flow on a Coastal Salt Marsh

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Debris‐flows are extreme events that can occur when wildfire is followed by heavy precipitation. Although debris‐flow effects are primarily assessed in montane systems, here, we document the downstream physical and biological impacts of a debris‐flow in a coastal salt marsh.
Rachel S. Smith, Kathryn M. Beheshti, Tom W. Bell, Andrew J. Brooks, Justin C. Hoesterey, Russell Johnston, Henry M. Page   +6 more
wiley   +1 more source

Bioprospecção de macroalgas marinhas e plantas aquáticas para o controle da antracnose (Colletotrichum lindemuthianum) do feijoeiro (Phaseolus vulgaris L.): [dissertação] [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-graduação em Recursos Genéticos VegetaisRealizou-se bioprospecção de espécies de macroalgas marinhas e plantas aquáticas com o objetivo de ...
Abreu, Guilherme Fernandes de
core  

Peringia ulvae

Peringia ulvae (Pennant, 1777) (Fig. 9D 1-D 3) Turbo ulvae Pennant, 1777: 132, pl. 86, fig. 120. Paludestrina ulvae – Wood 1848: 71, pl. 4, fig. 23. Peringia ulvae – Harmer 1925: 873, pl. 65, fig. 27. — Fretter & Graham 1978: 122, fig. 113. — Hoeksema & Raad 2015: 25, fig. 1. Hydrobia ulvae – Van Regteren Altena et al. 1954: 12, pl. 3, fig.
Bouchard, Blanche, Wesselingh, Frank P., Pouwer, Ronald, Landau, Bernard   +3 more
openaire   +2 more sources

The Distribution and Feeding Ecology of Three Marine Invertebrates in a Customary Fisheries Management Area and Implications for Restoration

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Biotic interactions are fundamental to the structuring of marine communities. Predator–prey and competitive interactions can drive species distribution, abundance and mediate individual behaviour. These interactions are especially important to understand in the context of restoration.
Percy J. M., Gnanalingam G.
wiley   +1 more source

Some observations on the Mesolithic crustacean assemblage from Ulva Cave, Inner Hebrides, Scotland. [PDF]

, 2009
Crustacean remains are a common component of Mesolithic coastal shell middens in western Scotland and, potentially, are a valuable source of information on subsistence practices and shore ecology, yet they are rarely analyzed or described in detail in ...
Pickard, Catriona, Bonsall, Clive
core