scholarly journals landscapes

2021 ◽  
Vol 13 (25) ◽  
pp. 35-46
Author(s):  
Gianni Lobosco

The essay discusses the theoretical implications of ecological restoration in landscape architecture. The study presents a management plan for highly damaged peatlands in the Isle of Skye in Scotland, where the habitat is threatened by a radical forestation process. Being a natural carbon stock, damaged peatlands are a major source of greenhouse gas emissions. The project suggests gradually turning the case-study area's economy from tree farming to tourism, making the most out of the unique biodiversity of peatlands. The proposal traces a chronological activation plan of a touristic network that will run in parallel with the restoration of peats, native broadleaf forests, heather and cotton-grass meadows. Depending on the ability to recover of different soils, the restoration plan intends to gradually activate new dynamics in the landscape. The result is a stable “novel ecosystem” whose key interactions and processes are induced by new biotic and abiotic conditions. The article investigates and discusses possible strategies to develop a new kind of wilderness that differs from any previous condition and emerges from an alternative land use.

2017 ◽  
Vol 1 (1) ◽  
pp. 1-16
Author(s):  
John Harner ◽  
Lee Cerveny ◽  
Rebecca Gronewold

Natural resource managers need up-to-date information about how people interact with public lands and the meanings these places hold for use in planning and decision-making. This case study explains the use of public participatory Geographic Information System (GIS) to generate and analyze spatial patterns of the uses and values people hold for the Browns Canyon National Monument in Colorado. Participants drew on maps and answered questions at both live community meetings and online sessions to develop a series of maps showing detailed responses to different types of resource uses and landscape values. Results can be disaggregated by interaction types, different meaningful values, respondent characteristics, seasonality, or frequency of visit. The study was a test for the Bureau of Land Management and US Forest Service, who jointly manage the monument as they prepare their land management plan. If the information generated is as helpful throughout the entire planning process as initial responses seem, this protocol could become a component of the Bureau’s planning tool kit.


Forests ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 7
Author(s):  
Andreja Đuka ◽  
Zoran Bumber ◽  
Tomislav Poršinsky ◽  
Ivica Papa ◽  
Tibor Pentek

During the seven-year research period, the average annual removal was by 3274 m3 higher than the average annual removal prescribed by the existing management plan (MP). The main reason lies in the high amount of salvage felling volume at 55,238 m3 (38.3%) in both the main and the intermediate felling due to oak dieback. The analysis of forest accessibility took into account the spatial distribution of cutblocks (with ongoing felling operations) and the volume of felled timber for two proposed factors: (1) the position of the cutblock and (2) the position of the removal. Cutblock position factor took into account the spatial position of the felling areas/sites, while removal position factor besides the spatial reference took into account the amount of felled timber (i.e., volume) both concerning forest infrastructure network and forest operations. The analysed relative forest openness by using geo-processing workflows in GIS environment showed four types of opening areas in the studied management unit (MU): single-opened, multiple-opened, unopened and opened areas outside of the management unit. Negative effects of the piece-volume law and low harvesting densities on forest operations are highlighted in this research due to high amount of salvage felling particularly in the intermediate felling by replacing timber volume that should have come from thinnings.


Diversity ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 212
Author(s):  
Francisco Javier Urcádiz-Cázares ◽  
Víctor Hugo Cruz-Escalona ◽  
Mark S. Peterson ◽  
Rosalía Aguilar-Medrano ◽  
Emigdio Marín-Enríquez ◽  
...  

Hotspots are priority marine or terrestrial areas with high biodiversity where delineation is essential for conservation, but equally important is their linkage to the environmental policies of the overall region. In this study, fish diversity presences were linked to abiotic conditions and different habitat types to reveal multi-species and hotspots models predicted by ecological niche modelling methods within the Bay of La Paz, Mexico (south of Gulf of California). The abiotically suitable areas for 217 fish species were identified based on historical (1975–2020) presence data sets and a set of environmental layers related to distances from mangroves and rocky shores habitats, marine substrate, and bottom geomorphology conditions. Hotspot model distribution was delineated from a multi-species model identifying areas with ≥60 species per hectare and was compared to the marine conservation areas such Balandra Protected Natural Area (BPNA), illustrating how these models can be applied to improve the local regulatory framework. The results indicate that (1) there is a need for the BPNA to be enlarged to capture more of the delineated hotspot areas, and thus an update to the management plan will be required, (2) new conservation areas either adjacent or outside of the established BPNA should be established, or (3) Ramsar sites or other priority areas should be subject to legal recognition and a management plan decreed so that these vital habitats and fish diversity can be better protected.


Energies ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1270
Author(s):  
Minyoung Kwon ◽  
Erwin Mlecnik

Web portals have the potential to promote sustainable environmental ideas due to the capacity of digital media, such as easy accessibility, openness, and networking. Local authorities (LAs) are responsible for activating carbon savings in homes, and they are key actors when it comes to providing neutral information to their citizens. Local authority web portals may thus create environmental awareness, particularly regarding owner-occupied single-family home renovation. Nevertheless, the experiences of LAs developing web portals have rarely been studied. Therefore, this paper analyses the development process of various LA web modules and investigates how LAs foster modular web portals to stimulate the adoption of home renovation with parameters to assess LAs’ actions in terms of the management of web-modules development. A homeowner renovation journey model is applied to map current local authority developments. Case study research and interviews were done to analyse and evaluate the adoption of modular web portals developed and tested by six local authorities in four countries in Europe. Based on the development and use of the modular web portal, lessons have been derived emphasising the importance of co-creation, integrating with offline activities, and a strategic management plan.


2020 ◽  
Vol 26 (1) ◽  
pp. 108
Author(s):  
Syaiful Anwar ◽  
Agus Winarna ◽  
Priyanto Suharto

ABSTRACTSerang Regency in Banten Province is a multi-prone area of natural disaster, with the greatest potential disasters particularly like floods, landslides, earthquakes, tidal waves, tsunamis, and abrasion. At the time of the Banten tsunami at December 2018, Bulakan Village, Cinangka Subdistrict, Serang Regency was a tsunami affected area that was classified as quite severe. Natural disasters are real threats with non-military threats.The role of relevant ministries/government institutions as the main element in non-military defense also needs attention. The aim of this study is to find the root of the problems and also the solutions related to non-military defense in confronting the real threat in the form of a tsunami disaster that struck the Serang Regency. This research is using a qualitative method supported by the case-study method. All the information obtained from the defined informants was analyzed by qualitative analysis technique. This research also aims to analyze the implementation of coastal area empowerment strategies and institutional synergy mechanism implemented at Bulakan Vilage, Cinangka Subdistrict,  Serang Regency, Banten Province.The results showed that the empowerment of coastal areas in the form of institutional synergy in Serang District was carried out with a tsunami disaster management plan based on empowerment of coastal areas such as the development of coastal community disaster awareness, and compiling sustainable  plans for a tsunami disaster. Some factors that influence the implementation of the coastal areas empowering strategy in Serang Regency in facing the tsunami disaster are community supports and good communication among the stakeholders.ABSTRAK           Kabupaten Serang di Provinsi Banten merupakan wilayah multirawan bencana, dengan potensi bencana  terbesar yang meliputi banjir, tanah longsor, gempa, gelombang pasang, tsunami, dan abrasi. Pada saat tsunami yang menerjang Selat Sunda pada Desember 2018 lalu, Desa Bulakan, Kecamatan Cinangka, Kabupaten Serang merupakan daerah terdampak tsunami yang tergolong cukup parah. Bencana alam merupakan ancaman nyata berdimensi ancaman nir-militer. Peran kementerian/ lembaga pemerintah terkait sebagai unsur utama dalam pertahanan nir-militer juga perlu mendapat perhatian, sehingga ditemukan akar permasalahan dan solusi terkait pertahanan nir-militer dalam menghadapi anacaman nyata berupa bencana tsunami yang melanda wilayah Kabupaten Serang. Penelitian ini menerapkan metode kualitatif yang didukung oleh metode penelitian studi kasus. Informasi yang didapatkan dari para narasumber yang dituju selanjutnya dibahas dengan menerapkan teknik analisis kualitatif. Penelitian ini bertujuan menganalisis implementasi strategi pemberdayaan wilayah pesisir dan mekanisme sinergitas kelembagaan yang dilaksanakan di wilayah Desa Bulakan, Kecamatan Cinangka, Kabupaten Serang, Provinsi Banten. Hasil dari kajian ini memperlihatkan bahwa pemberdayaan wilayah pesisir di Desa Bulakan  dalam bentuk sinergitas kelembagaan di Kabupaten Serang dilakukan dengan rencana aksi penanggulangan bencana tsunami berbasis pemberdayaan wilayah pesisir yang meliputi pembinaan kesadaran bencana masyarakat pesisir, dan menyusun rencana simulasi bencana tsunami berkelanjutan. Faktor-faktor yang mempengaruhi terselenggaranya strategi pemberdayaan wilayah pesisir di wilayah Serang dalam menghadapi bencana tsunami adalah dukungan masyarakat dan komunikasi yang baik antara para pemangku kepentingan


2016 ◽  
Vol 8 (1) ◽  
pp. 48-64
Author(s):  
Vaiva Deveikienė

The article discusses the interaction of the object of landscape architecture and urban context in the processes of territorial planning, in which the guidelines of city management and development are coded. Considering that the field of landscape architecture includes and deals with the issues of links between nature and built environment infrastructure, on the level of planning, issues of protection and adaptation for the use of natural structures, the development of urbanized natural environment objects and their systems and the interaction between natural and urban frame are all included in the field of the competencies of landscape architecture and urbanism and in the search of sustainable relationship. Based on case study methodology, this article analyses the examples of master plans of different Lithuanian cities (Vilnius, Utena, Rokiškis, Biržai), focusing on the problem of the interaction between natural structures and urbanistic solutions. Besides general city plans, the study analyses conclusions of Strategic environmental assessment (SEA) documents and monitorings that best reflect the problem of implementing the solutions of interaction between landscape architecture and urban context. Using a comparative method, the Lithuanian experience is analysed in the light of the latest global urbanistic theories and trends, which widen the field of interaction between landscape architecture and urbanism. Straipsnyje aptariama kraštovaizdžio architektūros objekto ir urbanistinio konteksto sąveika teritorinio planavimo procesuose, kuriuose iš esmės yra koduojamos miesto tvarkymo ir vystymo gairės. Atsižvelgiant į tai, kad kraštovaizdžio architektūros sritis apima ir sprendžia natūralios gamtos ir sukurtos aplinkos infrastruktūros sąsajų klausimus, planavimo lygmenyje gamtinių struktūrų apsaugos ir pritaikymo naudoti, urbanizuotos gamtinės aplinkos objektų ir jų sistemų kūrimo, gamtinio ir urbanistinio karkasų sąveikos klausimai patenka į kraštovaizdžio architektūros ir urbanistikos kompetencijų ir darnaus santykio paieškos lauką. Taikant atvejo analizės metodą, straipsnyje nagrinėjami atskirų Lietuvos miestų (Vilniaus, Utenos, Rokiškio, Biržų) bendrųjų planų pavyzdžiai, dėmesį sutelkiant į gamtinių struktūrų ir urbanistinių sprendinių sąveikos problematiką. Be bendrųjų planų, tyrimo metu nagrinėjamas Strateginio poveikio aplinkai vertinimo (SPAV) dokumentų, monitoringų išvados, labiausiai atspindinčios kraštovaizdžio ir urbanistinio konteksto sąveikos sprendinių realizavimo problematiką. Lietuvos patirtis palyginamuoju metodu nagrinėjama naujausių pasaulinių urbanistinių teorijų ir tendencijų, praplečiančių kraštovaizdžio ir urbanistikos sąveikos lauką, aspektu.


2019 ◽  
Vol 3 (1) ◽  
pp. 1-8
Author(s):  
Vanessa R. Levesque ◽  
Aram J. K. Calhoun ◽  
Elizabeth Hertz

Conservation of natural resources is challenging given the competing economic and ecological goals humans have for landscapes. Vernal pools in the northeastern US are seasonal, small wetlands that provide critical breeding habitat for amphibians and invertebrates adapted to temporary waters, and are exceptionally hard to conserve as their function is dependent on connections to other wetlands and upland forests. A team of researchers in Maine joined forces with a diverse array of governmental and private stakeholders to develop an alternative to existing top-down vernal pool regulation. Through creative adoption and revision of various resource management tools, they produced a vernal pool conservation mechanism, the Maine Vernal Pool Special Management Area Plan that meets the needs of diverse stakeholders from developers to ecologists. This voluntary mitigation tool uses fees from impacts to vernal pools in locally identified growth areas to fund conservation of “poolscapes” (pools plus appropriate adjacent habitat) in areas locally designated for rural use. In this case study, we identify six key features of this mechanism that illustrate the use of existing tools to balance growth and pool conservation. This case study will provide readers with key concepts that can be applied to any conservation problem: namely, how to work with diverse interests toward a common goal, how to evaluate and use existing policy tools in new ways, and how to approach solutions to sticky problems through a willingness to accept uncertainty and risk.


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