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🐻Presión de conservación

Oso polar · Oso marino sobre hielo — sigue focas y el envolvente climático.

De un vistazo
Intensidad de puntuacion

Las celdas mas oscuras marcan una puntuacion mas alta en ese indicador.

Ultima revision Fuentes y creditosCréditos de mediosMetodología

Respuestas rapidas

Why is resilience low if some subpopulations look stable?

IUCN VU and the 2008 ESA listing rest on ice-season length. A few stable stocks do not cancel a circumpolar ice forecast. High resilience in this atlas means secure (koi, many owls), not famous.

What did the 2008 US listing change?

It treated greenhouse gases as a listed-species threat. Courts later limited how far that could reach power plants; the biological finding stayed.

Is Churchill typical?

Western Hudson Bay is an early-ice-loss stock and a tourist town. It is a visible subpopulation, not the whole Arctic.

Who was Knut?

A hand-reared Berlin cub (2006-2011) whose fame and death made zoo ethics a tabloid. He is culture, not a sea-ice time series.

Do polar bears eat only seals?

Seals (especially ringed) are the fat that pays. Bird eggs, carrion and land food appear more in long ice-free summers -- a budget problem, not a new niche that replaces ice.

What is Nanook of the North to this file?

The 1922 film staged Inuit life for a southern camera. It is a portrayal, not an ethnography of nanuq knowledge.

UICN: Vulnerable

Esta página trata presión de conservación de Oso polar. Los detalles cambian por región y subespecie; el esqueleto de la especie es el mismo.

Los bloques de abajo tienen el recuento exacto que pide el diseño.

Riesgo de conservación

85 / 100
critical pressure

Oso polar está en presión de conservación relativa «critical pressure».

Instantánea educativa a septiembre de 2026 — no es un feed IUCN en vivo.

Salvaguardas

Listing and enforcement

Resguardo del futuro de Oso polar: Listing and enforcement.

Site protection

Resguardo del futuro de Oso polar: Site protection.

Prey and forage base

Resguardo del futuro de Oso polar: Prey and forage base.

Disease and toxin watch

Resguardo del futuro de Oso polar: Disease and toxin watch.

English-language science capacity

Resguardo del futuro de Oso polar: English-language science capacity.

Qué monitoreo se automatiza primero

Census and acoustics

Monitoreo que se automatiza primero en Oso polar: Census and acoustics.

Trade-document checks

Monitoreo que se automatiza primero en Oso polar: Trade-document checks.

Outbreak mapping

Monitoreo que se automatiza primero en Oso polar: Outbreak mapping.

Visitor flow

Monitoreo que se automatiza primero en Oso polar: Visitor flow.

Cambios estructurales

Climate as habitat law

Cambio estructural que reescribe Oso polar: Climate as habitat law.

From fortress to corridor

Cambio estructural que reescribe Oso polar: From fortress to corridor.

Fame as a take risk

Cambio estructural que reescribe Oso polar: Fame as a take risk.

English science is not the range

Cambio estructural que reescribe Oso polar: English science is not the range.

Perspectiva

Near term

Perspectiva de Oso polar — Near term.

Medium term

Perspectiva de Oso polar — Medium term.

Long view

Perspectiva de Oso polar — Long view.

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