Synthesis of Nutrients and Springs: Knowns, Unknowns, Research Priorities and Management Implications
نویسنده
چکیده
This summary of the state of the knowledge related to nutrient effects on spring ecosystems and biota draws from the proceeding seven chapters of this report. It represents a synthesis of the most important findings; greater details can be found within each of the chapters. This synthesis chapter is organized into three parts: 1) a summary of the “knowns” regarding nutrient effects on springs and spring biota, 2) the unknowns and suggestions for future research, and 3) suggestions for a research and adaptive management program for spring ecosystems in Florida.
منابع مشابه
Geomagnetic excursions: Knowns and unknowns
[1] Geomagnetic excursions are short-lived episodes when Earth’s magnetic field deviates into an intermediate polarity state. Understanding the origin, frequency, amplitude, duration, and field behavior associated with excursions is a forefront research area within solid earth geophysics. Recent advances in excursion research are summarized here, and key further research is suggested to resolve...
متن کاملFamily-based therapy for adolescent drug abuse: knowns and unknowns.
Family-based therapy is one of the most thoroughly studied treatments for adolescent drug abuse. Considerable empirical support exists for the efficacy of family-based therapy in curtailing adolescent drug use and cooccurring behavior problems. This article extends knowledge of the effects of family-based therapy for adolescent drug abuse by reviewing 16 controlled trials and 4 therapy process ...
متن کاملKnown knowns, known unknowns, unknown unknowns and unknown knowns in DNA barcoding: a comment on Dowton et al.
RUPERT A. COLLINS1∗ AND ROBERT H. CRUICKSHANK2 1Laboratório de Evolução e Genética Animal, Departamento de Biologia, Universidade Federal do Amazonas, Av. Rodrigo Otávio, Manaus, Amazonas, Brazil and 2Department of Ecology, Faculty of Agriculture and Life Sciences, Lincoln University, Lincoln 7647, Canterbury, New Zealand ∗Correspondence to be sent to: Departamento de Biologia, Universidade Fed...
متن کاملPrevention of Exacerbations in Chronic Obstructive Pulmonary Disease: Knowns and Unknowns.
The 2011 recommendations of the Global initiative for chronic Obstructive Lung Disease (GOLD) constituted a major paradigm shift in COPD management since they set 2 major goals for the assessment and management of patients: (1) the reduction of their current level of symptoms (i.e., treat the patient today); and (2) the reduction of their risk of exacerbations (i.e., prevent them tomorrow). Exa...
متن کامل