| Autor: |
Lowry E; Department of Ecology & Evolution, Stony Brook University Stony Brook, New York, 11794-5245., Rollinson EJ, Laybourn AJ, Scott TE, Aiello-Lammens ME, Gray SM, Mickley J, Gurevitch J |
| Jazyk: |
angličtina |
| Zdroj: |
Ecology and evolution [Ecol Evol] 2012 Jan; Vol. 3 (1), pp. 182-96. Date of Electronic Publication: 2012 Dec 05. |
| DOI: |
10.1002/ece3.431 |
| Abstrakt: |
Species introductions of anthropogenic origins are a major aspect of rapid ecological change globally. Research on biological invasions has generated a large literature on many different aspects of this phenomenon. Here, we describe and categorize some aspects of this literature, to better understand what has been studied and what we know, mapping well-studied areas and important gaps. To do so, we employ the techniques of systematic reviewing widely adopted in other scientific disciplines, to further the use of approaches in reviewing the literature that are as scientific, repeatable, and transparent as those employed in a primary study. We identified 2398 relevant studies in a field synopsis of the biological invasions literature. A majority of these studies (58%) were concerned with hypotheses for causes of biological invasions, while studies on impacts of invasions were the next most common (32% of the publications). We examined 1537 papers in greater detail in a systematic review. Superior competitive abilities of invaders, environmental disturbance, and invaded community species richness were the most common hypotheses examined. Most studies examined only a single hypothesis. Almost half of the papers were field observational studies. Studies of terrestrial invasions dominate the literature, with most of these concerning plant invasions. The focus of the literature overall is uneven, with important gaps in areas of theoretical and practical importance. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
Plný text