High-nutrient, low-chlorophyll (HNLC) regions are regions of the ocean where the abundance of phytoplankton is low and fairly constant despite the availability...

as high-nutrient, low-chlorophyll region. Iron limitation in high-nutrient, low-chlorophyll regions results in water that is rich in other nutrients because...

Low-nutrient, low-chlorophyll (LNLC) regions are aquatic zones that are low in nutrients (such as nitrogen, phosphorus, or iron) and consequently have...

HNLC (High-Nutrient, Low-Chlorophyll) regions, because the scarcity of iron both limits phytoplankton growth and leaves a surplus of other nutrients. Some...

Nutrient pollution, a form of water pollution, refers to contamination by excessive inputs of nutrients. It is a primary cause of eutrophication of surface...

water nutrient analyses. His studies supported Hart's hypothesis. These "desolate" regions came to be called "high-nutrient, low-chlorophyll regions" (HNLC)...

limiting nutrient in the Southern ocean, eastern equatorial Pacific, and the subarctic Pacific referred to as High-Nutrient, Low-Chlorophyll (HNLC) regions of...

increasing the organic binding of Zn2+. In high-nutrient, low-chlorophyll regions, iron is the limiting nutrient, with the dominant species being strong...

is also an essential constituent of chlorophyll. In many agricultural settings, nitrogen is the limiting nutrient for rapid growth. Like nitrogen, phosphorus...

species." Marine life portal Oceans portal Biological network High-nutrient, low-chlorophyll regions Dunne, J.A., Williams, R.J. and Martinez, N.D. (2002) "Food-web...

concentration of chlorophyll. The DCM generally exists at the same depth as the nutricline, the region of the ocean where the greatest change in the nutrient concentration...

"well-nourished". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced...

as chlorophyll, which is inside an organelle called a chloroplast. When abundant in the leaf's cells, as during the growing season, the chlorophyll's green...

of the Northeast Pacific, sometimes referred to as areas of High Nutrient, Low Chlorophyll. As discussed in more detail below, dams can cause large scale...

(nutrient-poor) regions of the oceans. Prochlorococcus is mostly found in a temperature range of 10–33 °C and some strains can grow at depths with low...

water in those regions allow upwelling zones to be identified by cool sea surface temperatures (SST) and high concentrations of chlorophyll a. The increased...

"oligotrophic" or "hipotrophic" to describe lakes that have low primary productivity due to nutrient deficiency. (This contrasts against eutrophic lakes, which...

resource (light or nutrients) acquisition machinery such as proteins and chlorophyll contain a high concentration of nitrogen but low in phosphorus. Meanwhile...

to plant tissues to supply plant nutrients. Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer...

carbohydrate, nitrogen and chlorophyll. In relationship with the discolouring of leaves, deciduous plant species are able to reabsorb nutrients from the leaves as...

boundaries: high chlorophyll-a concentrations in wide regions off the coast of Peru (10–15°S), high chlorophyll-a concentrations in wide regions off the coast...

is an organism that can live in an environment that offers very low levels of nutrients. They may be contrasted with copiotrophs, which prefer nutritionally...

killing marine life High-nutrient, low-chlorophyll regions – Regions of the ocean where the abundance of phytoplankton is low and fairly constant despite...

phytoplankton micronutrient, and its significance for so-called "High-Nutrient, Low Chlorophyll" regions of the oceans. He further advocated the use of iron fertilization...

crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in an artificial environment. Terrestrial or aquatic plants may...

large quantities of iron-rich coastal waters into these regions. In High-Nutrient, Low-Chlorophyll (HNLC) areas, iron tends to limit phytoplankton growth...

(deeper light penetration), low turbidity, low beam attenuation, and low concentrations of dissolved substances, chlorophyll-a, and/or total suspended solids...

SCUS. Chlorophyll a is used to see the productivity of phytoplankton and therefore zooplankton. Amounts of chlorophyll-a increase with higher nutrient concentrations...

typically limited by iron in the Southern Ocean in areas with high nutrients and low chlorophyll (HNLC). DOC can become entrained during bottom and deep water...

determined that Chlorophyll a levels are of the greatest importance when it comes to striped marlin distribution. High levels of chlorophyll a in a water...