Hellsgate Winter Range Mitigation Project; Long-term Management Plan, Project Report 1993, Final Draft.

1994 ◽  
Author(s):  
Matthew T. Berger
2020 ◽  
Author(s):  
Orsolya Valkó ◽  
Balázs Deák ◽  
Péter Török ◽  
Katalin Tóth ◽  
Réka Kiss ◽  
...  

AbstractSowing grass seeds generally supports the rapid development of a closed perennial vegetation, which makes the method universally suitable for fast and effective landscape-scale restoration of grasslands. However, sustaining the recovered grasslands, and increasing their diversity is a challenging task. Understanding the role of seed bank compositional changes and vegetation dynamics contributes to designating management regimes that support the establishment of target species and suppress weeds. Our aim was to reveal the effect of post-restoration management on the vegetation and seed bank dynamics in grasslands restored in one of the largest European landscape-scale restoration projects. Eight years after restoration we sampled the vegetation and seed bank in a total of 96 plots located in 12 recovered grasslands in the Great Hungarian Plain. In each recovered grassland stand we designated a mown (mown from Year 1 to Year 8) and an abandoned sample site (mown from Year 1 to Year 3 then abandoned from Year 4 to Year 8). Mown and abandoned sites showed divergent vegetation and seed bank development. Abandonment led to the decline of sown grasses and higher cover of weeds, especially in the alkaline grasslands. Our study confirmed that seed bank has a limited contribution to the maintenance of biodiversity in both grassland types. We found that five years of abandonment had a larger effect on the seed bank than on the vegetation. We stress that long-term management is crucial for controlling the emergence of the weeds from their dense seed bank in restored grasslands.Implications for practiceSeed sowing of grass mixtures can be a feasible tool for restoring grasslands at large scales. However, the developed vegetation usually has low biodiversity and a high seed density of weeds is typical in the soil seed bank even several years after the restoration. Therefore, post-restoration management is necessary for suppressing weeds both aboveground and belowground.We recommend to design the long-term management of the sites subjected to grassland restoration already in the planning phase of the restoration projects and ensure that the management plan is ecologically and economically feasible.We recommend to complement the monitoring of vegetation with the analysis of soil seed bank for evaluating restoration success.


2000 ◽  
Vol 11 (3) ◽  
pp. 208-215 ◽  
Author(s):  
A. Tanik ◽  
B. Beler Baykal ◽  
I.E. Gonenc

2013 ◽  
Vol 169 (5) ◽  
pp. R139-R152 ◽  
Author(s):  
Oskar Ragnarsson ◽  
Gudmundur Johannsson

One hundred years have passed since Harvey Williams Cushing presented the first patient with the syndrome that bears his name. In patients with Cushing's syndrome (CS), body composition and lipid, carbohydrate and protein metabolism are dramatically affected and psychopathology and cognitive dysfunction are frequently observed. Untreated patients with CS have a grave prognosis with an estimated 5-year survival of only 50%. Remission can be achieved by surgery, radiotherapy and sometimes with medical therapy. Recent data indicate that the adverse metabolic consequences of CS are present for years after successful treatment. In addition, recent studies have demonstrated that health-related quality of life and cognitive function are impaired in patients with CS in long-term remission. The focus of specialised care should therefore be not only on the diagnostic work-up and the early postoperative management but also on the long-term follow-up. In this paper, we review the long-term consequences in patients with CS in remission with focus on the neuropsychological effects and discuss the importance of these findings for long-term management. We also discuss three different phases in the postoperative management of surgically-treated patients with CS, each phase distinguished by specific challenges: the immediate postoperative phase, the glucocorticoid dose tapering phase and the long-term management. The focus of the long-term specialised care should be to identify cognitive impairments and psychiatric disorders, evaluate cardiovascular risk, follow pituitary function and detect possible recurrence of CS.


1999 ◽  
Vol 56 (5) ◽  
pp. 897-905 ◽  
Author(s):  
Robert J Miller

Devising a fishery management plan can be intimidating because of the diversity of issues, incomplete information, and criticism from many quarters. Here, fishery managers and scientists are encouraged to anticipate problems and to set an agenda for solving them. A guide to problems presented by developing fisheries and the order to address them are organized into four phases. In Phase I, fishers are given the opportunity to demonstrate commercial viability with a minimum of interference. In Phase II, the extent of the resource is mapped, gear-related regulations are developed, and fishers begin assuming responsibility for management decisions. In Phase III, basic biological studies are carried out, long-term management targets are set, and monitoring and regulation to achieve the targets are put into place. The fishing-down period should be extended until the long-term management plan is in place. This avoids having to pay for overfishing by underfishing. The challenge of Phase IV is staying the course laid out.


2019 ◽  
Vol 180 (1) ◽  
pp. R29-R35 ◽  
Author(s):  
Bente L Langdahl

Osteoporosis is a common chronic disease and therefore a long-term management plan based on disease severity, comorbidities, other pharmacological treatments, gender, age and patient preferences is necessary. Consideration of treatment breaks may be included in the long-term management plan if the patient has been treated with a bisphosphonate, the disease is less severe, the response to treatment has been satisfactory and the risk of future fracture is estimated to be low. This perspective reviews the current evidence for long-term treatment with bisphosphonates and off treatment effects. Approaches to decision making and monitoring of treatment breaks are discussed.


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