Algae
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular microalgae, such as Chlorella and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to 50 metres (160 ft) in length. Most are aquatic and autotrophic and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem, which are found in land plants. The largest and most complex marine algae …
WikipediaPublications
World Bank Group · 24 April 2024 English
This report presents our assessment of the relative importance of theseveral pollution problems and other man-induced chemical changes in theMediterranean Sea. It also presents an assessment of the relative importanceof …
Campesan et al., (1981) analyzed two species of algae and seven species in a food web for Hg, Cd, Pb, … nutrient salts that stimulate phytoplankton and algae growth, resulting in local eutrophication in semi-enclosed … outfall, species of Phaephyceae among the marine algae are depleted, whereas the alga Ulva proliferates … rocky substrate community consisting of coralline algae and colonial sessile suspension feeders (sponges … g., Nice-Matin, 24 August). Masses of rotting algae and dead fish on the beaches have led to a mass …
World Bank Group · 23 April 2024 English
They normally do not contain dissolved oxygen or algae. In anaerobic ponds, BOD removal is achieved by … does not leave the pond as methane ends up in algae. This process will require more time, more land … series of well-designed WSPs is related to the algae they contain. iii. Maturation Pond The maturation … Degradation; Microorganisms, including bacteria, algae, and protozoa, present in the ponds, break down …
Community Foundation of Tyne & Wear, and Northumberland · 22 April 2024 English
Of course, this report is and extent of diseases affecting humans, concerned primarily with North East England animals and plants.iii And alongside this came and the role of philanthropy here, …
coastal waters. The Defra plan possibility of harmful algae blooms. Other includes commitments on air pollution …
EPRS: European Parliamentary Research Service · 19 April 2024 English
Once dispersed in the environment, microplastic particles under 5 mm in size are extremely difficult to remove and very persistent. Today, they are present in the air, soil, freshwater, seas, …
form biofilms, which contain diverse bacteria, algae, protozoans and fungi. 3 On this, see the comprehensive …
ORF: Observer Research Foundation · 18 April 2024 English
Introduction The population of the union territory of Delhi, pegged at 20 million in 2021, [1] is growing at a rate of 2.12 percent per annum, [2] making it ever …
In the case of upper Ganga canal, the growth of algae in the water was recorded in April 2023, which …
PICES: North Pacific Marine Science Organization · 17 April 2024 English
All names and claims expressed in this book of abstracts are solely those of the authors and do not represent those of the PICES Organization, nor those of their affiliated …
s A transdisciplinary case study on sea urchin-algae interactions, climate change, and the Ama divers … of 'weed like' algae or the formation of heavily grazed 'urchin barrens' devoid of algae. In Mie Prefecture … Bangladesh. E-mail: kdr2021@gmail.com Marine red algae from the Bangladesh Bay of Bengal Hypnea Sp have …
EPRS: European Parliamentary Research Service · 17 April 2024 English
proteins in the global and EU protein balance. In this context, four sources of alternative proteins – algae, insects, microbial fermentation and cultured meat – are assessed by comparing them to the conventional …
context, four sources of alternative proteins – algae, insects, microbial fermentation and cultured meat … the following four alternative protein sources: algae, insects, microbial fermentation, and cultured … animal protein market. The exact contribution from algae, insects, microbially-fermented products, and cultured … in this period. Alternative protein sources from algae, insects, microbial fermentation, and cultured … the conventional proteins they may replace, with algae, insects and microbial proteins (in particular …
RAND Corporation · 17 April 2024 English
In this report, authors provide an assessment of the ability of government agencies and the private sector on both sides of the U.S.-Canadian border to collectively respond to Great Lakes …
nutrients, increasing the amount of plant and algae growth, according to NOAA, which can starve animal …
CAPRI: Caribbean Policy Research Institute · 17 April 2024 English
challenges such as overfishing, unsustainable practices in the fisheries and tourism sectors, tourism practices, competition for resources as well as the role of blue finance and its Blue finance emerges …
cover, macro- fisheries and implemented measures to algae cover, herbivorous fish abundance, and ensure the …
Climateworks Centre · 15 April 2024 English
Climateworks Paris Agreement N O V E M B E R 2 0 2 3 Centre alignment for Australia decarbonisation scenarios 2023: A C K N O W L E …
finds opportunities to reduce emissions by adding algae to livestock feed and rolling out slow and controlled …