Assessing Boat Damage to Seagrass Bed Habitat in a Florida Park from a Bioeconomics Perspective

Engeman, Richard M.; Duquesnel, Janice; Cowan, Ernest M.; Smith, Henry T.; Shwiff, Stephanie A.; Karlin, Melissa

doi:10.2112/06-0703.1

Cited by 21 publications

(14 citation statements)

References 11 publications

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“…Excluding the extreme seagrass meadow outlier of $2.3 million ha -1 yr -1 (Vassallo et al 2013) determined using the abstract concept of emergy (Brown and Herendeen 1996), there is again considerable variation, from $78 ha -1 yr -1 ) to $141,094 ha -1 yr -1 (Engeman et al 2008), both of which measure provisioning ecosystem services only (table 5). A remarkably similar seagrass value to that of Unsworth and colleagues (2010) is cited by Samonte-Tan et al (2007), but the latter study purports to measure a much wider range of economic values and ecosystem services than those evaluated by the former.…”

Section: Resultsmentioning

confidence: 99%

Valuing and Evaluating Marine Ecosystem Services: Putting the Right Price on Marine Environments?

Clifton¹,

Cullen-Unsworth²,

Unsworth³

2014

Environment and Society

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Ⅲ ABSTRACT: Th e fl ow of ecosystem services from coral reefs, seagrass meadows and mangrove forests sustains the livelihoods of billions of people worldwide. Faced with the global degradation of marine and coastal ecosystems, policy makers are increasingly focusing on ecosystem service valuation techniques to encourage conservation and sustainable use of marine resources. Here we provide a review and synthesis of the available information on economic valuation techniques as applied to tropical marine habitats. Our study demonstrates the high variability and lack of consistency in outcomes from these studies. We conclude that, if the concept of ecosystem goods and services is to make a positive contribution towards managing the impacts of humans on the environment, then economic valuation approaches must refl ect the inherent limitations of economic theory whilst emphasizing the complexity and heterogeneity of the natural environment and human decision making.

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Section: Resultsmentioning

confidence: 99%

Valuing and Evaluating Marine Ecosystem Services: Putting the Right Price on Marine Environments?

Clifton¹,

Cullen-Unsworth²,

Unsworth³

2014

Environment and Society

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“…Hasil penelitian oleh Asyiawati (2010) bahwa perubahan pemanfaatan lahan dari kawasan lindung menjadi lahan pertanian kering telah menurunkan kondisi ekosistem pesisir 11,23 % (2003-2008) di Teluk Ambon Maluku. Faktor lain penurunan kondisi lamun seperti kegiatan lalu lalang perahu nelayan yang tinggi juga berdampak negatif terhadap keberadaan padang lamun (Engeman et al, 2008). Oleh karena itu, kajian kondisi padang lamun di perairan timur pulau Bintan saat ini menjadi sangat penting dalam upaya menjaga dan melestarikan padang lamun khusunya di perairan timur pulau Bintan.…”

Section: Pendahuluanunclassified

Dampak Perubahan Penggunaan Lahan Terhadap Kondisi Padang Lamun Di Perairan Timur Pulau Bintan Kepulauan Riau

Supriyadi

Rositasari

Iswari

2018

segara

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Padang lamun memiliki peran penting sebagai sumber utama produktivitas primer atau penghasil bahan organik, habitat untuk berbagai biota, tempat asuhan, tempat memijah, sumber makanan bagi biota langka dan penyokong keanekaragaman jenis-jenis biota laut serta bernilai ekonomis dari jasa ekosistem lamun. Aktivitas pembangunan di wilayah pesisir yang terus meningkat telah mengakibatkan kerusakan padang lamun di perairan timur pulau Bintan. Saat ini kajian terbaru terkait dengan kondisi lamun belum tersedia. Kajian ini dilakukan pada Mei dan September (2015-2016) dengan tujuan untuk mengetahui dampak perubahan tutupan lahan terhadap kondisi lamun di perairan timur pulau Bintan. Kondisi lamun ditentukan berdasarkan persentase tutupan lamun. Analisis perubahan penggunaan lahan menggunakan perangkat lunak ENVI 5.1 dan ArcGIS 10.1. Pengukuran debit sungai dan penanganan sampel air dilakukan di lapangan dan laboratorium P2O-LIPI Jakarta. Hasil penelitian menunjukkan bahwa perubahan penggunaan lahan menjadi lahan terbuka, perkebunan dan semak belukar pada DAS Kawal telah memberikan dampak menurunnya kondisi lamun khususnya di sekitar muara Sungai Kawal. Secara umum kondisi lamun di perairan timur Pulau Bintan menurun ditunjukkan dengan persentase tutupan lamun yaitu 46 % (2006) dan 41 % (2015). Dalam penelitian ini ditemukan tujuh spesies lamun, antara lain Enhalus acoroides, Thalassia hemprichii, Cymodocea rotundata, Cymodocea serrulata, Halophila ovalis, Halodule uninervis dan Syringodium isoetifolium.

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“…Destruction refers to destroyed property (e.g., statues, golf courses, buildings, bridges, power lines), equipment (e.g., vehicles, farm equipment, cables, irrigation equipment), crops (e.g., nonconsumptive impacts associated with rooting behavior), habitat, and associated recreational opportunities (e.g., lost tourism or hunting) (Daszak et al 2000;Kaller and Kelso 2006;Hartin et al 2007;Engeman et al 2008;Jones et al 2008;Campbell and Long 2009;Shwiff et al 2010;Depenbusch et al 2011;Loss et al 2013;Bevins et al 2014;Doody et al 2014;Yang et al 2014). Depredation refers to the consumption of crops, livestock, wildlife species, or companion animals by a VIS.…”

Section: Framing the Economic Impacts Of Vertebrate Invasive Species mentioning

confidence: 99%

Policy and Regulation

Williams¹

2017

Ecology and Management of Terrestrial Vertebrate Invasive Species in the United States

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Assessing Boat Damage to Seagrass Bed Habitat in a Florida Park from a Bioeconomics Perspective

Cited by 21 publications

References 11 publications

Valuing and Evaluating Marine Ecosystem Services: Putting the Right Price on Marine Environments?

Valuing and Evaluating Marine Ecosystem Services: Putting the Right Price on Marine Environments?

Dampak Perubahan Penggunaan Lahan Terhadap Kondisi Padang Lamun Di Perairan Timur Pulau Bintan Kepulauan Riau

Policy and Regulation

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