Survey sampling and estimation methods form the cornerstone of modern statistical inference, underpinning research across the social, medical, and natural sciences. At their heart, these methods ...

Estimating number of prey killed by carnivores such as wolves (Canis lupus) per unit time, or kill rate, is important for the conservation and management of carnivores and their prey. We reviewed ...

Groundwater is an important source for clean drinking water and vital to human and ecological health. Its importance will continue to rise with increasing population and associated demands by ...