natural thinning
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Natural afro-hair — Natural hair, black hair, and afro textured hair are terms used to refer to the texture of Black peopleNative Africans hair that has not been altered chemically (by perming, relaxing, straightening, bleaching or coloring). Not all people of… … Wikipedia
Ecological thinning — Thinning, a silvicultural technique used in forest management, is a stand manipulation operation designed to modify tree growth. Where trees are managed under a commercial regime, competition is reduced by removing adjacent stems that exhibit… … Wikipedia
Eucalyptus regnans — taxobox name = Eucalyptus regnans regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots unranked ordo = Rosids ordo = Myrtales familia = Myrtaceae genus = Eucalyptus species = E. regnans binomial = Eucalyptus regnans… … Wikipedia
Protea eximia — taxobox name = Protea eximia regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots ordo = Proteales familia = Proteaceae subfamilia = Proteoideae genus = Protea sectio = Ligulatae species = P. eximia binomial = Protea eximia … Wikipedia
Baldness — Bald redirects here. For other uses, see Bald (disambiguation). Alopecia Classification and external resources Man displaying male pattern baldness ICD 10 L … Wikipedia
Silviculture — is the art and science of controlling the establishment, growth, composition, health, and quality of forests to meet diverse needs and values of the many landowners, societies and cultures over the parts of the globe that are covered by dry… … Wikipedia
Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… … Universalium
Fire ecology — The Old Fire burning in the San Bernardino Mountains (image taken from the International Space Station) Fire ecology is concerned with the processes linking the natural incidence of fire in an ecosystem and the ecological effects of this fire.… … Wikipedia
gardening — /gahrd ning/, n. 1. the act of cultivating or tending a garden. 2. the work or art of a gardener. [1570 80; GARDEN + ING1] * * * Laying out and tending of a garden. Though palatial gardens existed in ancient times, small home gardens became… … Universalium
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… … Universalium
