primary productivity
81Manila Bay — Location Luzon Island, Philippines River sources Pasig River …
82Water pollution — Raw sewage and industrial waste flows across international borders New River passes from Mexicali to Calexico, California. Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and groundwater). Water p …
83Alnus rubra — Taxobox name = Red alder image width = 240px image caption = Red alder leaves regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fagales familia = Betulaceae genus = Alnus subgenus = Alnus species = A. rubra binomial = Alnus… …
84Urban forestry — is the care and management of urban forests, i.e., tree populations in urban settings for the purpose of improving the urban environment. Urban forestry advocates the role of trees as a critical part of the urban infrastructure. Urban foresters… …
85Anammox — Enrichment culture of the anammox bacterium Kuenenia stuttgartiensis, Radboud University Nijmegen Anammox, an abbreviation for ANaerobic AMMonium OXidation, is a globally important microbial process of the nitrogen cycle [1]. The bacteria… …
86NPP — On Wikipedia, NPP may refer to Wikipedia:New pages patrol. NPP can refer to: In politics National Patriotic Party of Liberia National Peoples Party, a regional political party in Pakistan National People s Party, a mostly regional political party …
87Dogger Bank — Location of the Dogger Bank Dogger Bank is a large sandbank in a shallow area of the North Sea about 100 km (62 mi) off the east coast of England. It extends over approximately 17,600 km2 (6,800 sq mi), with its… …
88Hubbard Brook Experimental Forest — is an area of land in central New Hampshire that functions as an outdoor laboratory for ecological studies. It was initially established in 1955 by the United States Forest Service for the study of the relationship between forest cover and water… …
89Blue grama — Bouteloua gracilis Scientific classification Kingdom: Plantae (unranked) …
90GPP — can refer to:*Gross Primary Productivity A term used in ecology. *Guerilla Poetics Project A secret, independent poets society *General Physical Preparedness A term used in athletics *Gradski prijevoz putnika The Osijek (Croatia) city… …
