Visual discernment of sexual recruits is not feasible for Acropora palmata
نویسندگان
چکیده
منابع مشابه
Assessment of Acropora palmata in the Mesoamerican Reef System
The once-dominant shallow reef-building coral Acropora palmata has suffered drastic geographical declines in the wider Caribbean from a disease epidemic that began in the late 1970s. At present there is a lack of quantitative data to determine whether this species is recovering over large spatial scales. Here, we use quantitative surveys conducted in 107 shallow-water reef sites between 2010 an...
متن کاملRegionally isolated populations of an imperiled Caribbean coral, Acropora palmata.
The movements of larvae between marine populations are difficult to follow directly and have been the subject of much controversy, especially in the Caribbean. The debate centres on the degree to which populations are demographically open, such that depleted populations can be replenished by recruitment from distant healthy populations, or demographically closed and thus in need of local manage...
متن کاملIs Acropora palmata really coming back? an analysis from Los Roques, Venezuela
Ten years ago, we studied the distribution and status of Acropora palmata at archipelago Los Roques because the actual status of this species at Los Roques was unclear in this archipelago after its regional collapse. In that opportunity we aimed to produce a baseline study for this species in Los Roques combining population genetics with demographic data. At that time, our results suggested tha...
متن کاملIs Acropora palmata recovering? A case study in Los Roques National Park, Venezuela.
Eight years ago (2007), the distribution and status of Acropora palmata was quantified throughout Los Roques archipelago in Venezuela. The aim was to produce a baseline study for this species which combined population genetics with demographic data. The results highlighted that A. palmata had the potential to recover in at least 6 out of 10 sites surveyed. Recovery potential was assumed to be h...
متن کاملEntailment of Set Constraints Is Not Feasible
Set constraints are inclusions between expressions denoting sets of trees. They have been used extensively for type inference and program analysis. At the lower end of the expressiveness scale there are atomic set constraints and Ines constraints (inclusions over non-empty sets) for both of which a cubic time satissability test is known. Recently, there has been increasing interest in entailmen...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 2007
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps335227