Modeling environmental factors on vegetation destruction in protected areas

Factors Controlling Vegetation Fires in Protected and Non-Protected Areas of Myanmar

Fire is an important disturbance agent in Myanmar impacting several ecosystems. In this study, we quantify the factors impacting vegetation fires in protected and non-protected areas of Myanmar. Satellite datasets in conjunction with biophysical and anthropogenic factors were used in a spatial framework to map the causative factors of fires. Specifically, we used the frequency ratio method to a...

Protected areas – protected species?

Wild life: The elusive fosa (Cryptoprocta ferox) is the top predator in the dry deciduous forests of Madagascar, but very little was known about its biology until the 1990s. The presence of volunteer groups studying its role in the forest’s ecology has also helped to protect its habitat. (Photo: Earthwatch/ Luke Dollar.) The world’s latest national park has just been created in the east of Russ...

[An environmental history of protected natural areas in Brazil].

Spatial Modeling of Extraction and Enforcement in LDC Protected Areas

Conflicts between resource-dependent people and protected area managers abound in many developing countries. From the rural people's perspective, protected areas may contain valuable or necessary natural resources that are worth the effort, and risk of capture, to extract. From the protected area manager's perspective, the rural people's extraction of resources causes environmental degradation ...

Ecotourism Environmental Protection Measures and Their Effects on Protected Areas in China

Ecological and environmental protection is the core content of ecotourism development. A quantitative evaluation of the effects of ecotourism environmental protection (hereinafter referred to as EEP) measures on protected areas is conducive to a deeper understanding of the key issues related to ecotourism development in China, thus providing the theoretical basis for formulating the relevant na...

Environmental and cosmetic factors in hair loss and destruction.

Acquired hair loss may be a manifestation of various internal diseases, hormonal and nutritional conditions, systemic intoxications and genetic traits. However, exogenous exposures may be major contributors to hair thinning and decline of texture, color, luster, elasticity and manageability. In this review, we describe the effects of various exogenous agents on hair, including hair cosmetics, t...