Menyaring Artikel yang Tersedia dengan Memilih Kategori:
Menyaring...
DIVING TAKES PLACE in an environment that is dynamic both in and out of the water. Challenging and changing situations can happen even while traveling to a dive site. Balance exercises can help improve your ability to maintain or regain stability on a rocking boat. Wearing scuba gear changes your weight distribution and center of […]
I HAVE BEEN A CERTIFIED DIVER since 1986 and have logged hundreds of recreational and technical dives. Since 2014 I have primarily been doing technical rebreather diving with a close group of experienced rebreather divers from Northern California. During the summer of 2019, our group visited Lake Huron’s Thunder Bay National Marine Sanctuary in Michigan […]
Jika penyelam menunjukkan gejala dan Anda memberikan pertolongan, maka Anda perlu mengobati gejalanya. Berikan konsentrasi oksigen tertinggi yang tersedia, dan bawa mereka ke perawatan kesehatan dan pengobatan definitif. Ingatlah bahwa banyak kondisi yang menunjukkan gejala yang dapat menyerupai DCS. Hanya karena seseorang menyelam, bukan berarti dia menderita penyakit yang berhubungan dengan penyelaman. Saat membuat rencana tindakan darurat, catat lokasi ruang gawat darurat terdekat atau tempat dan cara mengakses layanan gawat darurat setempat.
My buddy and I ascended to 20 feet for our safety stop. As soon as we surfaced I thought I saw the boat moving away from me but quickly realized I was disoriented. It felt like vertigo, but I managed to get on board the boat. I removed my gear and was talking to my buddy when I started involuntarily leaning forward until I lost my balance and collapsed face-down on the deck. I felt paralyzed and couldn’t get up.
In her work, Rachel Lance, Ph.D., focuses on extreme environments, particularly the effects of explosions. “The human body is fascinating, especially when it fails,” she says. “We are not naturally equipped to survive in a deep underwater environment, so I am fascinated with the idea of finding ways to do so anyway. Perhaps it’s my naturally rebellious side.”
Fotogrametri adalah proses mengumpulkan serangkaian gambar diam atau video dari suatu objek, seperti kapal karam, dan kemudian memasukkan gambar-gambar tersebut ke dalam perangkat lunak yang dapat melakukan triangulasi pada titik-titik yang difoto untuk membuat model 3D. Banyak aplikasi dunia nyata yang dapat menggunakan teknologi ini, termasuk arsitektur, teknik, forensik, arkeologi, pemetaan, dan permainan video. Becky Kagan Schott senang melihat bangkai kapal menjadi hidup dengan cara yang tidak akan pernah bisa dilakukan oleh sebuah foto.
Annie Crawley dan tim selamnya yang terdiri dari anak-anak dan remaja adalah beberapa penyelam yang sering mengunjungi kawasan lindung laut Edmonds Underwater Park di sebelah utara Seattle, Washington, di daerah Puget Sound, Laut Salish. Dengan pakaian selam dan kamera di tangan, para penjelajah samudra muda ini mendokumentasikan dunia bawah laut dengan Crawley sebagai mentor dan pemandu mereka. Misi mereka: menjadi suara bagi lautan.
In 1995, when we first explored wunderpus territory, which overlies much of the Coral Triangle, the then-undescribed octopus’ fame had spread far and wide. The newly sensational creatures attained much of their acclaim for dancing like dandies across sandy seafloors on eight unimaginably limber arms — an eye-popping feat of acrobatic dexterity well worth traveling halfway around the world to see.
Audible cues and signals can get your buddy’s attention, signal a group of divers or indicate a problem you can help address. Even though we may dive to escape the noise of everyday life, we need to pay attention to the sounds around us. Doing so could make your dive even more special because your buddy got your attention to see something remarkable — or you may even save a life.